Her husband is a man of variable character.
她的老公是个反复无常的人。
Little baby's mood is as variable as the weather.
小婴儿的情绪像天气一样反复无常。
With so many
variables,it's difficult to design a experiment.
有这么多的可变因素，很难设计实验。
The temperature is a variable in this experiment.
这个实验中，温度是一个变量。
She assigned different
variables to each group for the study.
她为每个研究组分配了不同的变量。
Our profit margin depends on several key
variables, such as market demand and production costs.
我们的利润率取决于几个关键变量，比如市场需求和生产成本。
In mathematics, x and y are often used as placeholder
variables.
在数学中，x和y常被用作占位符变量。
The success of the project is largely determined by external
variables beyond our control.
项目的成功在很大程度上由我们无法控制的外部变量决定。
He defined 'time' as an independent variable in his physics equation.
他在他的物理方程式中将“时间”定义为一个独立变量。
The variable 'speed' affects the outcome of the simulation.
变量'speed'影响模拟的结果。
In programming, we use
variables to store and manipulate data.
在编程中，我们使用变量来存储和操作数据。
The teacher asked us to find the value of the unknown variable in the algebraic equation.
老师让我们找出代数方程中未知变量的值。
The weather is a variable that can impact outdoor events.
天气是一个可能影响户外活动的变量。
Kou Nannan, head of China Research at BloombergNEF, said most new energy sources are intermittent with rapid and random variables, making it difficult to maintain stable and steady power generation, thus posing a threat to steady grid operation.
BloombergNEF中国研究负责人寇楠楠表示，大多数新能源都是间歇性的，具有快速和随机的变量，很难保持发电的稳定和稳定，从而对电网的稳定运行构成威胁。
"The mandatory measures on Hui added major variables to Evergrande's debt restructuring plan.
“对惠的强制措施为恒大的债务重组计划增加了重大变数。
Covering an area of 7,000 square meters with a total investment of 140 million yuan ($20.1 million), Fausing said its new green refrigerants compressors laboratory in Tianjin is designed to focus on the research and testing of commercial compressors, especially variable frequency technology and the company's relevant application in heat pumps, as well as alternative green refrigerant solutions.
Fausing表示，其位于天津的新绿色制冷剂压缩机实验室占地7000平方米，总投资1.4亿元人民币（合20.1万美元），旨在专注于商用压缩机的研究和测试，尤其是变频技术和公司在热泵中的相关应用，以及替代绿色制冷剂解决方案。
As the company's most advanced and largest scroll compressor research and development (R&D) and testing center, the new laboratory is designed to focus on the research and testing of commercial compressors, especially variable frequency technology and its relevant application in heat pumps, as well as alternative green refrigerant solutions.
作为公司最先进、最大的涡旋压缩机研发和测试中心，新实验室旨在专注于商用压缩机的研究和测试，特别是变频技术及其在热泵中的相关应用，以及替代绿色制冷剂解决方案。
China, as the clean energy generation global leader today, has not only witnessed a massive increase in variable renewable energy capacity in the home market, but has also created substantial expertise in the sector that enables it to lead the world in its race toward carbon neutrality.
作为当今清洁能源发电的全球领导者，中国不仅见证了国内市场可变可再生能源产能的大幅增长，而且在该领域创造了大量专业知识，使其能够在碳中和竞赛中引领世界。
The installed capacity of hydropower plants operating on stored water will reach about 120 million kWs by 2030, and the provincial power grid will still have 5 percent of its capacity to deal with variables to ensure the power supply, the State Council, the country's Cabinet, stated in a plan in late October.
国务院在10月底的一份计划中表示，到2030年，利用储存水运行的水电站装机容量将达到约1.2亿千瓦，省级电网仍将有5%的容量来处理变量，以确保电力供应。
"China is today the undisputed clean energy generation global leader, and the massive increase in variable renewable energy capacity, chiefly solar and wind power, has created broad and deep expertise for the nation's developers and equipment suppliers involved," said Joseph Jacobelli, an energy analyst and senior adviser for Asia at Cenfura Ltd, a smart energy services company.
“中国如今是无可争议的全球清洁能源发电领导者，而大幅增加的可变可再生能源——主要是太阳能和风能——产能让中国的开发商和设备供应商积累了深厚的专业知识，”能源分析师、智能能源服务公司Cenfura亚洲高级顾问约瑟夫·雅各布利(Joseph Jacobelli)表示。
Drip irrigation allows for the optimal usage of water and fertilizers through their application close to crop roots, by delivering small water flows at low pressure through a variable number of emission points, which saves water.
滴灌技术通过将水和肥料直接输送到作物根部附近，以实现水资源和肥料的最大化利用。它通过多个可变排放点，以低压力输送小流量的水，从而达到节水的效果。
Foreign firms are also banned from acquiring or holding shares in institutions engaged in tuitions related to school curricula using variable interest entities or VIEs.
外国公司也被禁止通过可变利益实体(VIEs)收购或持有从事与学校课程相关辅导机构的股份。这意味著，外国公司不能通过VIE结构来控制或投资于那些提供与学校课程内容相关的教育培训的中国公司。这种限制是为了保护中国的教育体系和内容，确保其不受外部影响，并符合国家的教育政策和标准。
Sunac has upgraded the family scene around the three design concepts of "link space, variable space, and storage space", emphasizing family companionship, physical and mental healing, and children's self-growth.
融创围绕“连接空间、可变空间、储藏空间”三大设计概念，升级了家庭场景，着重强调家庭陪伴、身心健康疗愈以及儿童自我成长。
Furthermore, the attainment of sustainability targets has been incorporated into the long-term variable compensation of members of the board of management and other managers.
此外，我们已将实现可持续发展目标纳入董事会成员及其它管理人员的长期可变薪酬中。
Another signature product series Gree brought to the US market, patented packaged terminal air conditioner variable refrigerant flow (PTAC VRF) series, not only is free from fossil fuels, but is also very quiet and energy efficient.
Gree also seeks to impress the US market with its innovative packaged terminal air conditioner variable refrigerant flow (PTAC VRF) series, which company executives said is tailored specifically to the US market.
Rice said: “If you are relying on only your ear to decipher those small differences in tone, it becomes much more complex, so we use the medium, which is the physical world, to express more complex vocal variables, and we happen to find that tone matches quite well to structure.
He said the challenge was to find the balance of different variables, such as the amount of electricity and the size of the pin.
The upward and downward movements of the economy are shaped by a combination of variables.
However, it should still be noted that consumption is a slow and often long lag-time variable, which depends not only on current consumption and consumption policies, but also on consumer expectations of overall future income.
Correlation analysis is a measure used to analyze the statistical relationship between two variables.
Foreign trade is a slow variable and has a time lag.
The HDI is a statistical composite index of life expectancy, education — mean years of schooling completed and expected years of schooling upon entering the education system — and per capita income, along with other variables.
But it is a slow variable, which will not exert decisive influence on annual data.
Noting that the recovery of the real estate sector, which remained largely in the doldrums in the past year with declining investment, is a key variable, Zhang is confident in the sector's recovery and believes that more supportive policies will be in the pipeline.
Hong Hupeng, an NPC deputy and the city's mayor, said the best business environment should be created as a key variable to promote high-quality development.
Acknowledging that recovery of the real estate sector, which remained largely in the doldrums last year with declining investment, is a key variable, Ning said he believes supportive policies can be expected this year and beyond to better meet the needs of first-time homebuyers as well as those who want to upgrade their residential properties, as the country is shifting toward a new development model for the real estate sector.
Addressing the same event, China Merchants Group Chairman Miao Jianmin said variables such as macroeconomics, geopolitics, the COVID-19 pandemic and supply chain restructuring have greatly increased the difficulty of controlling the shipping market's current operating rhythm.
Real estate investment is actually a slow variable affected by the long-term real estate cycle.
For the final quarter, whether further assistance can be achieved is still an unknown quantity in terms of real estate variables.
Based on these conditions, we expect the economy may enjoy strong short-term momentum, with infrastructure development and consumption rebounds acting as a strong push for the rebound of economic growth in the third quarter, while further recovery in the fourth quarter still depends on changes in real estate variables.
At present, much concern is laid on the stability of inflation levels in China, which are also a key variable to market performance.
Digital technology investment opportunities:Digital technology is a new variable for improving the quality and efficiency of the economy and promoting green and low-carbon development.
Hundreds of heavyweights attended the forum online and offline and shared their insights on such topics as science and technology, digital civilization, next-generation internet and the challenges of these new variables to businesses.
Though pickups were seen last year, investment in manufacturing may not be a stable driving factor as it could be easily disturbed by external demand variables.
The so-called structural elements are usually slow-acting and long-lasting variables.
So it can be concluded that with efficiency a slow variable and a long-term indicator, when the COVID-19 pandemic ends, there will be long-lasting impacts on efficiency, which will ultimately harm the overall economic potential.
Another variable about to influence the exchange rate more this year is the differences in monetary policies in the two countries.
The transportation time is a larger variable.
Chinese companies using the special ownership structure of a variable interest entity will continue to be allowed to get listed overseas as long as they comply with domestic laws and regulationsxa0andxa0completexa0thexa0registration, the China Securities Regulatory Commission said after releasing the new rules.
Nu Skin, a US-based company in the direct sales, skincare, and wellness industry, also showcased its newest innovation－ageLOC beauty devices with "variable pulse micro-current technology".
However, the pandemic still "remains a major variable directly affecting the economic performance of Asian countries", which were the first to start to recover, Zhou said.
According to Joseph Jacobelli, an independent energy analyst and executive vice-president for Asia business at Cenfura Ltd, a smart energy services company, rising clean energy generation is the most critical area for reaching the target and acceleration of new variable renewable energy sources, including wind and solar, and will continue in the coming 30 years.
"It may actually occur at a rate faster than that expected in the report, driven by falling variable renewable energy production costs as well as the progressive introduction of energy storage solutions whose cost is also declining," he said.
A factor structure refers to the correlational relationship between a number of variables that are said to measure a particular construct.
Kou Nannan, head of China Research at BloombergNEF, said that most sources of new energy are intermittent and have rapid and random variables, making it difficult to maintain stable and steady power generation and posing a threat to the steady operation of the power grid.
While coal will continue to play a crucial role in the short to medium term in China as green power grows, it is as essential to come up with a safer and more stable operation of the power system amid the country's green development push, as most new energies are intermittent with rapid and random variables, making it difficult to maintain stable and steady power generation, it said.
Differing from fossil fuels, new energy power generation requires a safer and more stable operation of the power system, as most new energies are intermittent with rapid and random variables, making it difficult to maintain stable and steady power generation.
On one hand, it is necessary for them to have a clearer understanding of the industry and be able to find stable increments in market variables.
How well the real estate sector will recover is a key variable for this year's growth, Yao said, given that the sector remained largely stagnant last year with declining investment.
The company has now provided more than 70 sets of variable information boards, which help enable the construction of Qatar's intelligent transportation system.
I quit as I got tired of working variable hours.
"Unlike energy from conventional generation sources, energy from renewable sources, such as wind and solar, is uncontrollably variable and can not be stored on a large scale, which can be a problem especially when during peak demand, making pumped storage essential to new energy's development," Yi said.
As the chip shortage swept the global auto industry over the past year, Zhu said it will be a variable for the Chinese market, but this year's conditions will be better than last year's.
NU SKIN, an US-based company in the direct sales, skincare, and wellness industry, also showcased its newest innovation - ageLOC beauty devices with "variable pulse microcurrent technology".
美国直销、护肤及健康行业的公司NU SKIN在此次展示中推出了其最新创新产品——搭载“可变脉冲微电流技术”的ageLOC美容设备。
What's more important is to look at the overall strategy to sharply raise non-fossil fuel generation over the next decade and how the massive addition of variable renewable energy will be managed from a power system perspective," he added.
他补充道:“更重要的是要考虑整体战略，在未来十年内大幅提高非化石燃料发电量，以及如何从电力系统角度管理大量的可变可再生能源。”
Managing the massive new amounts of variable renewable energy is highly complex and involves the help of a great variety of new technologies, such as current and future battery technologies, he said.
他表示：“管理大量新的可变可再生能源非常复杂，需要各种新技术的帮助，例如当前和未来的电池技术。”
But it is much more important to look at what the grid networks will do to accommodate the continued surge in variable renewable energy.
但更重要的是要关注电网网络将如何应对可变可再生能源持续增长的需求。
The biological processes are variable and highly sensitive to manufacturing conditions, and changes to any step of the production process may alter the structure, biological activity, effectiveness and safety of the biologics, he said, adding it takes good techniques to keep the bioequivalence.
The big variable should be with energy efficiency and conservation.
China's rolling-stock maker CRRC announced on Friday that a variable configuration electric multiple unit (EMU) has passed all 60 routine tests and is ready for delivery.
Developed by CRRC Tangshan Co Ltd, the variable configuration EMU is the first of its kind in the country, with a minimum formation unit of two powerheads and a maximum of 16 carriages.
Described as the "Transformer" of EMUs, the variable configuration EMU can make flexible responses to the changes in passenger-flow and various demands of passengers.
The company has applied nearly 80 patents for the variable configuration EMU, which has won the China Excellent Industrial Design (CEID) gold award and the Design Intelligence Award in 2018.
Earlier this year, the Civil Aviation Administration of China allowed carriers to introduce variable ticket price systems on more than 300 additional routes, including flights that connect major first and second-tier cities.
He said the region's Gobi desert is an ideal place to grow grapes due to its abundant sunshine, variable temperature range, and rocky and sandy soil which provides rich minerals and good air circulation.
Based on the advanced i-GMP third-generation platform, the sedan is equipped with a 1.5-liter multipoint injection engine paired with a continuously variable transmission.
Technological innovation featuring 5G, cloud computing, and artificial intelligence has become the most important variable affecting the entire industry," said Zeng Qinghong, chairman of GAC Group, adding that the automobile industry is gradually showing a low-carbon and intelligent development trend.
The system is composed of 39 sensors, including three second-generation lidar units with variable focal lengths.
With a 1.5-liter Dual Variable Valve Timing in-line four-cylinder engine and six-speed Dual Clutch Transmission, the sedan has a maximum output of 83 kilowatts and a top torque of 141 Newton meters.
It has a flexible, open layout and offers an immersive experience by fusing digitally and spatially interactive designs, an atrium with variable color temperatures and 27 rotating glass doors.
The optimum effect is achieved when a high-efficiency motor is paired with a variable speed drive that adjusts the speed and torque.
The SUV will sport a new Smartstream 1.5-liter engine featuring Kia's new Continuously Variable Valve Duration technology and offer sportiness that young people desire.
But the industry in China is at a relatively early stage and the competitive landscape is full of variables.
Liu said the government should encourage electric vehicles to further participate in electric power market transactions to lower charging expenses and increase the consumption of variable renewable energy in long term.
Not only fixed costs but variable cost," he said.
Among others, the model sports a variable compression ratio turbocharged engine, or VC-Turbo, which is a world first.
For models equipped with continuously variable transmissions, the recall will also provide a replacement of the bottom water pipe for the radiator, and a software upgrade for the transmission control unit.
In 2004, Mercedes engineers agreed to "forego key performance variables" and allow use of Takata inflators, the lawsuit stated.
The new model will come with enhanced equipment including M Sport suspension, variable sport steering and M Sport brakes－besides two BMW M Performance models with six-cylinder in-line engines and M Sport differentials in the line-up.
"Joe Hinrichs, president of Ford's global operations, said on Tuesday that although it's cheaper to build and ship cars to the US from Mexico than China, "this was not a variable cost decision".
A 1.5-liter engine pairing with 5-speed manual or Continuously Variable Transmission outputs 83 kilowatts and 147 peak torque.
The new MKZ Hybrid achieves a class-leading fuel economy of 4.1 liters per 100 kilometers, thanks to a 2.0-liter Atkinson-Cycle I-4 engine, coupled with an electronic continuously variable transmission, for an output of 188 PS of power and 175 Nm of torque.
In the meantime, the six-cylinder engines, benefiting from four-valve technology and variable camshaft management, had gained even greater power, torque and efficiency.
The first BMW 5 Series - with electronic all-wheel drive - was launched in 1991, capturing the concept of fully variable power distribution from front to rear, together with a rear axle differential lock.
EDrive is the most sophisticated and variable system, with perfect balance among safety, performance and driving range.
"Li Xinyou, chief engineer at the State Information Center, said with the rapid development of emerging technologies, the quick expansion of application scenarios and the ever-changing security situation, data has become a key variable in social development, but also faces security challenges.
国家信息中心首席工程师李新友表示，随着新兴技术的快速发展、应用场景的迅速扩展以及安全形势的不断变化，数据已成为社会发展的重要变量，同时也面临着安全挑战。
Digitalization tools, including the internet of things, 5G, smart grids and distributed energy resources, along with the electrification of end uses, will play a vital role in the power sector's structural change from a system based on fossil fuel-powered generation toward one based on variable renewable energy modalities, according to a white paper on the net-zero digital transformation of Chinese power generation enterprises released in early August by global consultancy Accenture and Envision Group.
全球咨询公司埃森哲与远景集团于今年8月初发布的《中国发电企业净零数字化转型白皮书》指出，物联网、5G、智能电网及分布式能源资源等数字化工具，连同终端用途的电气化，将在电力行业从基于化石燃料发电转向以可变可再生能源为主的结构性变革中发挥关键作用。
According to the report, as China's power generation industry－one of the largest sources of greenhouse gas emissions－shifts from a system based on fossil fuels, including oil, gas and coal, to one dominated by clean wind, solar and hydropower, growth of variable renewables and decentralized power sources presents technical challenges for power grids to maintain a state of operational balance which can compromise electricity security.
报告指出，作为全球温室气体排放的重要源头之一，中国电力行业正从以石油、天然气、煤炭等化石燃料为基础的体系转向以清洁的风能、太阳能和水能为主的格局。然而，随着可变性可再生能源及分布式电源的快速发展，电网在保持运行平衡状态方面面临技术挑战，这可能对电力安全构成威胁。
Based on information transmitted from sensors placed near waterways, a number of variables are monitored, including water level, flow rate, temperature, rainfall and evaporation, and then analysis is conducted accordingly.
Chinese internet search giant Baidu Inc is making autonomous driving technology more accessible and helpful to users by enabling its robotaxis to safely operate in busier areas of a city that have more variables for the autonomous driving system to process.
Tracxn, which tracks investments and other variables in the Indian startup ecosystem, said Chinese venture capital firms pumped in $5.6 billion in India in 2018.
It states three major variables affect an economy's GDP growth: labor, capital and technological progress.
"As an important variable of the macroeconomy, the central bank's rate cut on open market operations would facilitate market confidence," said Wang Qing, an analyst with Golden Credit Rating, noting that the move would further propel China's economic recovery in the second half of 2023.
"Looking ahead, the biggest variable that would determine the competitive landscape among major international currencies may be the development of their financial systems," said Wu Liyuan, a researcher at the Chinese Academy of Social Sciences' Institute of World Economics and Politics.
With a liquidity injection of 559 billion yuan ($81.59 billion) via one-year medium-term lending facility loans so far this year and the comments made by Yi Gang — governor of the People's Bank of China, the central bank — before the two sessions saying that "the current level of some key variables concerning monetary policy is appropriate", the market actually had weaker expectations for cuts in the reserve requirement ratio over the short term.
Wealth management and asset allocation are highly sensitive to changes in these important macroeconomic variables.
For companies with a variable interest entity structure, in which a Chinese business sets up an offshore holding company with its domestic business controlled via various contracts, the qualified candidates will be supported to go public overseas by publishing domestic regulations in advance, according to the regulations.
For companies with a variable interest entity structure, in which a Chinese business sets up an offshore holding company with its domestic business controlled via various contracts, the qualified ones will be supported to go public overseas by putting on records with the domestic regulations in advance, according to the regulations.
A pickup in household credit growth, driven by real estate sales, is a key variable in the credit structure.
Significant depreciation will not only have a negative impact on financial markets, capital and financial accounts, and may result in related risks in other financial variables.
But entering the fourth quarter, there are several key variables pending in September, which are likely to raise concerns over the nation's full-year economic performance.
The first variable is that China's consumer price index is expected to exceed 3 percent in September, raising concerns about a tighter monetary policy going forward.