Human can not live without
oxygen.
没有氧气人类无法生存。
Air contains hydrogen and
oxygen.
空气中含有氢和氧。
Breathing pure
oxygen can be dangerous for humans.
呼吸纯氧对人类可能是危险的。
Oxygen is essential for the survival of most living organisms on Earth.
氧气对于地球上大多数生物的生存至关重要。
The burning of wood requires
oxygen, which is why fire needs
oxygen to continue.
木头燃烧需要氧气，这就是为什么火需要氧气才能持续的原因。
In space, astronauts need to carry
oxygen tanks for respiration.
在太空中，宇航员需要携带氧气罐进行呼吸。
Oxygen therapy is often used to treat patients with respiratory diseases.
氧气疗法常用于治疗呼吸系统疾病的患者。
Marine plants produce
oxygen through photosynthesis.
海洋植物通过光合作用产生氧气。
The process of rusting involves the oxidation of iron, which requires
oxygen.
铁生锈的过程涉及氧化铁，这需要氧气。
At high altitudes, the concentration of
oxygen in the air is lower.
在高海拔地区，空气中的氧气浓度较低。
Oxygen is the eighth element on the periodic table.
氧是周期表上的第八种元素。
Some bacteria can survive in environments without
oxygen, a condition known as anaerobic respiration.
一些细菌可以在没有氧气的环境中生存，这种情况被称为厌氧呼吸。
It boasts Cathaya argyrophylla trees imported from China that emit natural oxygen, a top-notch international school and an elder care service center equipped with advanced medical staff and equipment, with ambulances and helicopters on duty around-the-clock.
它拥有从中国进口的排放天然氧气的银杉，一所一流的国际学校和一个配备了先进医护人员和设备的老年护理服务中心，救护车和直升机24小时值班。
The company is in the early discussion stage with Chinese partners including China Petrochemical Corp, or Sinopec, the world's largest refiner by volume, as well as Hangzhou Oxygen Plant Group Co Ltd to further expand its business in the country.
该公司正处于与中国合作伙伴的早期讨论阶段，其中包括中国石油化工集团公司（China Petrochemical Corp）或中国石化（Sinopec），这是全球产量最大的炼油商，以及杭州制氧厂集团有限公司（Hangzhou Oxygen Plant Group Co Ltd），以进一步扩大其在中国的业务。
With an overall weight of about 5 grams and the size of a band-aid, the gadget can collect data such as brain wave, blood oxygen and body movement during sleep to help improve sleep quality.
这款小工具的总重量约为5克，大小相当于创可贴，可以收集睡眠期间的脑电波、血氧和身体运动等数据，以帮助改善睡眠质量。
The project, valued at about $830 million, will produce 30,000 tons of green hydrogen and 240,000 tons of green oxygen each year, it said.
该项目价值约8.3亿美元，每年将生产3万吨绿氢和24万吨绿氧。
According to the plans, the hydrogen and oxygen produced by the project will be transported by pipelines to the nearby Ordos coal deep processing demonstration project charged by ZTHC Energy Co, to replace part of the coal-to-hydrogen production.
根据计划，该项目生产的氢气和氧气将通过管道输送到附近的鄂尔多斯煤炭深加工示范项目，该项目由ZTHC能源公司负责，以取代部分煤制氢。
The agreement's focus areas include low-carbon sintering technology, blast furnace and basic oxygen furnace optimization, and carbon capture and utilization, it said.
该协议的重点领域包括低碳烧结技术、高炉和碱性氧气炉的优化以及碳捕获和利用。
In late 2020, China Post Drugstore, a branch of China Post Hengtai Pharmaceutical－itself a subsidiary of China Post－opened a milk tea store named Post Oxygen of Tea in downtown Fuzhou, Fujian.
2020年末，中国邮政恒泰药业的子公司中国邮政药店在福建福州市中心开设了一家奶茶店，名为Post Oxygen of tea。
Professionals will install and test multiple key systems for the aircraft, such as the air conditioning, oxygen, fuel and flight control systems, in the fuselage.
专业人员将在飞机机身内安装并测试多个关键系统，如空调系统、氧气系统、燃油系统和飞行控制系统。
With an altitude of more than 5,000 meters and the oxygen content only one-third that of the plain region, the Tsonyi special district sees extreme weather with its lowest temperature reaching 40 degrees centigrade below zero.
托素湖区海拔5000多米，氧气含量仅为平原地区三分之一，极端天气气候条件，最低气温零下40摄氏度。
The company's pollutant emissions continued to decline, and chemical oxygen demand emissions, ammonia nitrogen, sulfur dioxide and nitrogen dioxide emissions decreasing by 5.7 percent, 13.6 percent, 8.5 percent and 7.6 percent, respectively, compared with that in 2018.
At Mount Qomolangma where oxygen is extremely scarce due to high elevations, people need to take deep breaths with every step.
They will be going with ventilators, medical masks, test kits, sterilizing machines, oxygen generators and other core equipment.
More than half of the city's liquid oxygen for medical use is provided by the steel mill.
By adjusting its technological parameters, Wugang lowered the supply of its own steel production to guarantee oxygen supply to hospitals in Wuhan, Hubei province.
As a result, liquid oxygen supply has quadrupled compared to levels seen days before the epidemic, and nearly 2,740 cubic meters of liquid oxygen was supplied to hospitals and medical organizations between Jan 28 and Feb 29, according to Liu An, executive director of Wugang.
"Wugang has been rescuing lives by supplying liquid oxygen around the clock," Zhang Wentong, deputy mayor of Wuhan.
Zhang's call was made at the liquid oxygen facility's construction site of the Huoshenshan Hospital, a hospital that was built in 10 days to receive novel coronavirus patients.
In order to ensure the oxygen supply in Huoshenshan Hospital and Leishenshan Hospital, Wugang sent a batch of its best pipe welding workers, and completed the task within five days and nights.
On the other side, a 50-member team is working at the forefront of oxygen delivery.
A total of 18,000 units of oxygen cylinders and 191 liquid oxygen tanks were transported to 34 hospitals across the city between Jan 28 and Feb 29.
At the heart of the epidemic, Wugang has provided help to various hospitals and medical organizations through oxygen facility renovation, construction and maintenance, as well as production and supply of oxygen, to save lives.
Such efforts continue as the epidemic goes on and the demand for oxygen keeps growing.
Oxygen is an important requirement for the treatment of novel coronavirus patients, and is regarded as vital in extending lives.
The current oxygen demand at Wuhan's hospitals exceed 10 times the previous daily peak volume, Peng Peng, head of Wuhan Pulmonary Hospital, said during a news conference on Feb 7.
"Oxygen inhalation could largely reduce the hypoxia that could lead to important organ damage," said Li.
"Wugang as an important producer and supplier of oxygen would spare no effort to ensure the supply of liquid oxygen," said Chen Derong, chairman of the China Baowu Group.
It provides healthcare professionals with the information they need, such as SpO2 - blood oxygen level - in this case, to rapidly make treatment decisions, which may lead to improved efficiency and help to save more lives during the epidemic," Jerry Guo, general manager of Point of Care at Abbott China, said.
The company helps hospitals find critically needed medical supplies such as blood, oxygen and vaccines, delivering them on time and in usable condition.
According to Wang Yilin, chairman of CNPC, chemical oxygen demand and ammonia nitrogen emissions, sulfur dioxide and nitrogen oxides decreased by 7.9 percent, 7 percent, 7.6 percent and 7.2 percent respectively year-on-year in 2018.
Russian specialists earlier made a presentation for Commercial Aircraft Corp of China in Shanghai on the fire protection and crew oxygen supply systems for the new aircraft.
According to Wang Zhigang, managing director of the Delingha project, the solar power facility is located on a plateau with cold temperatures and low oxygen levels, and it is capable of producing 200 million kilowatt hours annually.
Specialized in water treatment, it targets five basic research areas - chemistry, materials, bioengineering, chemical engineering and environmental science - and focuses on the removal of non-degradable chemical oxygen demand, advanced membrane/electro-separation, zero liquid discharge solutions for highly concentrated wastewater, digital technology and services, green water treatment solutions and solutions for sophisticated chemical processes.
Another Chinese company, Shan She Min She Electronic Technology, ordered at least 1,000 oxygen concentrators worth $1 million from Kenya.
Some of its milestone accomplishments after it first entered China in 1987 include providing hydrogen fueling technology for the 2008 Beijing Olympics, supplying helium to fill the large balloons for the 60th anniversary of the founding of the People's Republic of China, and producing enriched oxygen for passengers on the world's highest passenger trains running on the Qinghai-Tibet Railway.
Akin to a medical doctor determined to stop the bleeding in a patient and ensure a stable supply of oxygen, Dubow's job is to stem a struggling company's poor cash flow, ensure that payments are made on time and that it's able to ride it out.
Other companies seen at the event included Chingases Company Limited which has been operating in Zambia since 2007 and is involved in the manufacture of gases such as oxygen, and Topstar, the Chinese firm engaged to provide digital broadcasting migration services.
"Being part of an international insurance group, we have gained more oxygen", Schellens said.
Data from Tmall, Alibaba's business-to-customer platform, showed that the demand for medical supplies, including thermometers, disinfectants, antigen test kits and pulse oximeters that measure oxygen concentration in arterial blood, has grown exponentially in recent weeks.
Li Yanhong, an executive with Carer Medical Technology Co Ltd, a medical oxygen concentrator and compression device manufacturer in Suzhou, Jiangsu province, said the company is strengthening its efforts to further tap Southeast Asian markets.
Total emissions of chemical oxygen demand and ammonia nitrogen will see an 8-percent drop, and that of oxynitride and volatile organic compounds will be reduced by more than 10 percent from the 2020 level, said the plan.
People with the disorder produce either no or insufficient hemoglobin, the protein molecule in red blood cells that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues to the lungs.
The news agency said China's role as the world factory is cemented with producing and selling everything from oxygen concentrators and masks to cellphones and home renovation supplies.
Relevant Chinese enterprises have taken action, and the first batch of oxygen generators made in China have arrived in India, the ministry has been informed, Gao said.
Situated at an average altitude of 3,500 meters, the prefecture pledged to improve its oxygen supply and heating facilities in hotels.
The spacious, pure and cold waters of the region are rich in dissolved oxygen, and the water temperature remains below 20 C, which make for superior-quality aquatic products, said Wang.
Simply standing in front of the device, her stress values, blood oxygen levels, heart rate and other physiological indexes appeared on-screen within seconds.
Addressing a room full of audiences, a staff member from a hydrogen energy demonstration zone elucidated the electrochemical reactions that occur between hydrogen and oxygen within hydrogen fuel cell engines, emphasizing that this process produces water, electricity and heat without generating pollutants or carbon emissions.
According to him, the daily output of oxygen generators has increased by 280 percent within four days, and the maximum daily output exceeds 20,000 units.
"The supply of oxygen concentrators can meet the basic needs of medical institutions," Tian said.
On Jan 3, Ji Jing, deputy mayor of Suzhou, Jiangsu province, inspected oxygen generator and compression nebulizer manufacturer Carer Medical Technology, and urged joint efforts to help enterprises solve challenges in recruitment, raw materials and cash flow.
Demand in China for medical supplies like oxygenators and pulse oximeters, which measure the oxygen concentration in arterial blood, has grown exponentially in recent weeks, as the authorities concerned have optimized COVID-19 prevention and control measures to tackle the less lethal but highly contagious Omicron sub-variants.
Available stocks of various types of oxygen concentrators and oximeters made by major Chinese medical equipment manufacturers such as Yuwell Group, Lepu Medical and Edan Instruments have sold out already.
SysMed China Co Ltd, a Shenyang, Liaoning province-based manufacturer of oxygen concentrators, non-invasive ventilators and other respiratory rehabilitation products, said it exports medical devices to more than 100 countries and regions, and about 95 percent of its output of oxygen concentrators is usually sold abroad.
Huang Yong, general manager of SysMed China, said the company has successfully negotiated a slight delay in shipments with overseas clients, as domestic orders for its oxygen concentrators have spiraled more than 10 times.
They should, however, realize that only patients in severe or critical condition and elderly people with underlying health conditions need oxygenators and oximeters to test their blood oxygen saturation levels, he said.
The MoU's focus areas include low-carbon sintering technology, blast furnace (BF) and basic oxygen furnace optimization, and carbon capture and utilization, it said.
Total emissions of chemical oxygen and ammonia nitrogen will see an 8 percent drop by 2025 compared with the 2020 level, and that of oxynitride and volatile organic compounds will be reduced by more than 10 percent from the 2020 level, the plan stated.
Many opportunities arose from both developed and developing countries' surging demand for medical equipment, such as high-flow oxygen therapy devices, respiratory humidification systems and rehabilitation devices from China, as well as their established goals of making better healthcare solutions more accessible to residents in the coming years.
China exported $99.41 billion worth of medical equipment, such as ventilators, oxygen generators and pre-filled vaccine syringes, in 2021, said the Beijing-based China Chamber of Commerce for Import and Export of Medicines and Health Products.
"At the same time, the pandemic has led to enhanced recognition of the functions of our high-flow oxygen therapy technology.
Fullcryo had already developed helium refrigerator models that could reach the low temperatures required to produce liquefied oxygen and liquefied nitrogen, neither of which is as low as those needed to liquefy hydrogen.
"The temperature, quality and dissolved oxygen of the cold water provide favorable conditions for salmon," Dong said.
It features a total of 2,108 sensors to monitor water, oxygen, light, feeding and the growth of fish in real-time.
Beijing SinoHytec Co Ltd, a leading Chinese manufacturer of fuel cell systems, plans to continue to focus on technological innovation in hydrogen fuel cell engines, which combine hydrogen and oxygen to produce electricity, with zero carbon emissions and heat and water as byproducts, the company said.
The elderly are also interested in smart digital products, and other cleverly designed items for emergencies, such as wireless emergency buttons and portable oxygen machines.
老年人也同样对智能数码产品感兴趣，以及其他一些为应对紧急情况而巧妙设计的物品，比如无线紧急呼叫按钮和便携式氧气机。
Named Post Oxygen of Tea, the store has recently gone viral online.
名为“茶后氧气”的店铺近日在网上迅速走红。
Opened late last year, Post Oxygen of Tea provides various drinks including traditional teas, or teas flavored with milk, fruits and other varieties.
去年年末新开业的“Post Oxygen of Tea”供应各类饮品，包括传统茶饮、奶茶以及水果茶等多种口味。
Lin Qingjing, store director of Post Oxygen of Tea, said: "Our original intention was to make the pharmacy more innovative and distinctive, and we didn't intend to open a commercial milk tea store that would become popular online.
林清静，茶叶氧吧店长表示：“我们最初的设想是让药店更具创新性和独特性，并没打算开设一家会走红网络的商业奶茶店。”
Dong said its indicators concerning temperature, quality, and dissolved oxygen provide favorable conditions for salmon breeding.
董表示，其关于温度、质量和溶解氧的各项指标为鲑鱼繁殖提供了适宜的条件。
"Complementing each other through a circular economy model, they will mutually supply and prepare oxygen, nitrogen, hydrogen and shared construction materials, raising the credibility of company operations and decreasing construction and operation costs, thus achieving a win-win situation.
Who can forget the combination of hydrogen and oxygen for water, or H2O?
Compared with other raw materials, 3-D printing materials have higher requirement of density distribution, oxygen concentration and liquidity.
In addition, by placing servers in sealed watertight cabins on the seabed, it is easier for a UDC to ensure a stable and safe operating environment since the sealed cabins are oxygen and dust-free, and can provide constant temperatures, humidity and pressure conditions for the servers inside and therefore guarantee physical data security.
For example, oxygen reacts with many chemical substances, which causes corrosion.
So removing the oxygen and filling the space with a chemically nonreactive gas — such as nitrogen — leads to higher reliability of the running of the machines.
"But if you talk about blood oxygen monitoring, it can only be used as a reference, not as a basis for a clinical diagnosis.
"An online customer service agent for Xiaomi's smart watches said: "A growing number of consumers asked whether the watches can measure the oxygen concentration in arterial blood.
Amid COVID-19, people are paying more attention to health, including monitoring blood oxygen levels, blood pressure, body fat and other indicators.
Connecting hospitals with supply centers, LifeBank offers real-time access to blood and oxygen products, and guarantees quality services via end-to-end management, from sourcing and location to tracking and delivery.
If computing power is compared to the oxygen concentration in the environment, and the magnitude of sensor data are compared to food, then the oxygen concentration in the environment would enlarge and the food in the environment would be in abundance, which makes the scenario very suitable for the development of high-level autonomous driving companies, Yu said.
If computing power is compared to the oxygen concentration in the environment, and the magnitude of sensor data is compared to food, it means that the oxygen concentration in the environment becomes larger and the food in the environment is in abundance, which makes it very suitable for the development of high-level autonomous driving companies, Yu said.
In fuel cell vehicles, abbreviated as FCVs, hydrogen mixes with oxygen in the air to produce electricity that powers an electric motor, which then drives the wheels.
Compared with electric cars, fuel cell vehicles, which mix hydrogen and oxygen to power electric motors, have a shorter refill time and longer driving ranges.
For traction, FCVs mix hydrogen and oxygen, stored in cells on board, to power an electric motor.
Hyundai's fuel-cell system, which combines hydrogen fuel with oxygen taken from the air to produce electricity, emits only water as a by-product and helps purify polluted air.
China will further push the green transition in steelmaking, nonferrous metals, construction materials and petrochemical sectors, to ensure an 8 percent drop in both total emissions of ammonia nitrogen and demand for chemical oxygen.
It also comes with new health-related features like blood oxygen detection, and can also monitor sleep patterns.
The Amazfit GTR 2 also has the latest BioTracker 2 PPG optical sensor that enables it to check blood oxygen saturation levels alongside mapping the user's heart rate.
The company has also developed a new sleep engine that can run with the blood oxygen detection feature to map the breathing cycles of the user during sleep.
Self-monitoring features like monitoring of blood oxygen levels and real-time body temperatures in smartwatches will not only help consumers but also healthcare professionals to track and analyze coronavirus patients between pre-and post-infection," said Manish Chaurasiya, senior technology analyst at GlobalData.
The latest Apple Watch Series 6 can measure users' blood oxygen level, and iPad Air features an all‑screen design with a new A14 Bionic chip.
Apple on Tuesday announced Apple Watch Series 6 with new Blood Oxygen detecting feature during its September 2000 event.
Apple Watch Series 6 can measure the oxygen saturation of the user's blood, so the users may better understand their overall fitness and wellness.
To compensate for natural variations in the skin and improve accuracy, the Blood Oxygen sensor employs four clusters of green, red, and infrared LEDs, along with the four photodiodes on the back crystal of Apple Watch, to measure light reflected back from blood, the company demonstrated.
Apple Watch uses a custom algorithm built into the Blood Oxygen app to measure blood oxygen between 70 percent and 100 percent.
Upon completion, the projects are expected to reduce 6,091 tons of dichromate oxygen demand, 5,787 tonnes of suspended solids and 761 tonnes of total nitrogen each year.
The Ministry of Public Security on Monday asked police nationwide to crack down on the illegal production and sale of counterfeit COVID-19 drugs, testing reagents, oxygen generators, blood oxygen meters and other related supplies.