lifespan 

9244
单词释义
n.寿命,可持续年限,有效期
词根词缀记忆/谐音联想记忆 补充/纠错
词根记忆
li… *** 登录后可看 *** → lifespan n.寿命;预期生命期限;预期使用期限
词性拓展记忆 / 词形拓展记忆
原形:lifespan复数:lifespans
单词例句
The lifespan of a butterfly is usually around two months.
蝴蝶的寿命通常约为两个月。
The average lifespan of a human has increased dramatically over the past century.
人类的平均寿命在上个世纪显著增加。
The lifespan of a dog varies depending on its breed; some can live up to 20 years.
狗的寿命因品种而异,有些可以活到20年。
The lifespan of a car battery is typically around five years.
汽车电池的使用寿命一般为五年左右。
The lifespan of a light bulb is influenced by how often it's turned on and off.
灯泡的寿命受其开关频率的影响。
The lifespan of a computer is generally shorter than that of its user.
电脑的寿命通常比其用户要短。
The lifespan of a refrigerator can be up to 15 years with proper maintenance.
冰箱在妥善保养下,使用寿命可达15年。
The lifespan of a solar panel is estimated to be around 25-30 years.
太阳能板的预计寿命约为25至30年。
The lifespan of a typical houseplant is much shorter than that of outdoor trees.
常见的室内植物寿命比户外树木要短得多。
The lifespan of a smartphone is becoming shorter as new models are released frequently.
随着新手机型号频繁发布,智能手机的寿命正在变短。
For a building to be net-zero it must remove as much carbon dioxide from the atmosphere as it emits throughout its lifespan, both in the form of embodied carbon and operational carbon associated with construction, occupation, and eventual demolition.
一座建筑要实现净零排放,就必须从大气中去除与其在整个使用寿命内排放的二氧化碳一样多的二氧化碳,包括与建筑、占用和最终拆除相关的内含碳和运行碳。
The long lifespan of the battery, said Miyazaki, can significantly reduce the burden on environment, he added.
宫崎骏说,电池的长寿命可以显著减轻环境负担。
Along with environmental benefits, the project is aimed at increasing the efficiency of the Sloviansk power station, reducing its maintenance costs and extending its lifespan by 40 years.
The result showed that Chinese citizens no longer aspire for just longevity, but pay more attention to increase their health-span instead of lifespan, and strive to live more healthily and with more dignity.
But Pan, who has more than 30 years of experience in the Chinese property market, pointed out one problem that most co-working operators have to address: the short lifespan of Chinese SMEs, which currently make up the majority of co-working tenants.
China's central bank governor Yi Gang said during the 10th Lujiazui Forum in mid-June in Shanghai that the average lifespan of a Chinese SME is only about three years.
"So far, CRHIC was responsible for 15,000 metric tons of fabricated steel on the deck, which was expected to have a 75-year lifespan.
He said the performance, lifespan and reliability of domestically constructed helicopter engines are pre-eminent, but there is still a gap between domestic and foreign-made levels.
These plants are "the next best investment opportunity" as solar panels reach the end of their lifespan after a period of 10 to 20 years, he said.
Dong Mingzhu, a deputy to the 13th National People's Congress and chairwoman of Chinese white goods giant Gree Electric Appliances, called for more efforts to set up a compulsory standard regarding the lifespan of home appliances as soon as possible, promote the establishment of a recycling and disposal system for discarded household appliances and regulate the trading of obsolete appliances.
Li said that technological innovation could improve efficiency and reduce the cost of electric cargo vehicles in the way of extending the lifespan of charging piles to reduce service costs, enhancing battery capacity to increase range and reducing battery depreciation costs.
Compared to consumer batteries, medical-use batteries have stricter requirements, such as product safety, energy density, lifespan and adaptability.
Furthermore, with fewer parts susceptible to wear, the equipment's lifespan can be up to 20 years longer.
"There was more good news for the electric vehicle market on Monday, with the Express newspaper reporting researchers from the School of Chemical Engineering and the Australian Institute for Bioengineering and Nanotechnology at the University of Queensland had claimed to have developed lithium-ion battery nanotechnology that doubles the lifespan of high-voltage batteries.
The paper quoted professor Wang Lianzhou as saying: "Our process will increase the lifespan of batteries in many things from smart phones and laptops, to power tools and electric vehicles. "
That price difference is offset, though, because customers typically spend three to four times more money on fuel over a truck's lifespan than on the vehicle itself.
Fifteen local governments said they would adopt early the "China 6" emission standards with a short transition period, which exacerbated the demand/supply imbalance as some consumers avoided higher polluting "China 5" vehicles due to potential obstacles of vehicle registration, shorter lifespan and lower residual value in second-hand markets, while newer "China 6" vehicles were in short supply, the ratings agency noted.
Dongfeng Honda said it had received 20,742 complaints nationwide as of January, but claimed in February that the lubricant level problems would not cause abnormal wear or shorten the lifespan of its engines.
Dongfeng Honda itself said it received 20,742 complaints nationwide by January, but claimed in February that the lubricant level problems would not cause abnormal wear or shortened the lifespan of its engines, despite warning lights being illuminated on the car dashboard.
"As the average lifespan of the batteries is about five to eight years, so China is likely to see explosive growth in battery disposal in the next two years," said Zhang Ying from the China Resource Recycling Association.
As the average lifespan of power batteries is about five to eight years, according to Gao Gong Industry Institute, a Shenzhen-based research firm, China will see the amount of redundant batteries hit about250,000 metric tons in 2020, almost 20 times that of 2016.
"The signal transmitters and receivers will accommodate services spanning 2G to 5G, allowing the base station to be simplified and smaller, which reduces e-waste and carbon emission during production, deployment and operation," he said, adding that these equipment will be recyclable and environment-friendly throughout their lifespan.
The company is set to launch a series of innovative products, including a new kind of automobile battery that can achieve a great leap in safety, performance and lifespan, and a new mode of car called Han based on this battery.
"We hope to extend the lifespan of micro and small businesses by supporting them with the issuance of inclusive loans," Liu said on Monday.
For the majority of small businesses that received loans from CCB, their average lifespan is five to six years, whereas the average lifespan of small businesses in China is about three years.
考试真题例句(机器翻译仅供参考)
全部
四级
六级
考研

四级It is more important to those with a longer lifespan.

这对那些寿命更长的人来说更重要。

2017年6月阅读原文

四级A longer lifespan is changing the narrative structure of life itself.

更长的寿命正在改变生命本身的叙事结构。

2017年6月阅读原文

六级He says:“It’s is now routine, in laboratory mammals, to extend lifespan by about 40%.

他说:“现在,在实验室哺乳动物中,将寿命延长约40%是家常便饭。

2008年6月英语六级真题

四级Leonard Hayflick, a professor at the University of California, San Francisco, said the idea that aging can be cured implies the human lifespan can be increased, which some researchers suggest is possible.

加州大学旧金山分校教授LeonardHayflick表示,衰老可以治愈的想法意味着人类寿命可以延长,一些研究人员认为这是可能的。

2017年12月大学英语四级考试真题(第3套)

考研Only in the most exceptional circumstances is the lifespan of a patent extended to alter this normal process of events.

只有在最特殊的情况下,专利的使用寿命才会延长,以改变这一正常的事件过程。

1993年全国硕士研究生入学统一考试英语试题

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