On Thursday, in an article published in Cell, a team of researchers reported a new kind of adaptation not to air or to food, but to the ocean.
在《细胞》杂志周四所发表的一篇文章中,一组研究人员汇报了新的适应模式,这并非是对空气或食物的适应,而是对海洋的适应。
Alternatively the air could be fed to a fuel cell to generate electricity to spin the blades.
另外,为了产生电力以供叶片旋转,空气能为燃料电池供氧。
The STAIR (St Andrews Air) cell should be cheaper than today’s rechargeables, too.
而且,STAIR 电池的价格比起现在的可充电电池应当更为低廉。
Cell phone service has become like the air itself: taken for granted, not given much thought until it's unavailable.
手机服务已经变得像空气一样。被认为是理所应当的,甚至不加思考,直到不可用时。
Take a walk-no cell phone, blackberries, iPhones allowed. Just you, the fresh air, and the blossoming world.
踏春。独自一人,扔掉手机,黑莓。只有你自己,和春天清新的空气,以及漫山的花朵。
Like other hydrogen cars, the Riversimple Urban car (RUC) is powered by a fuel cell that combines hydrogen with oxygen from the air to release energy and nothing more toxic than water.
和其他氢能源车一样,Riversimple Ur banCar (RUC)采用燃料电池,电池将来自空气的氢和氧进行混合释放能量,除了水不排放任何有害物质。
Hydrogen is provided by an onboard 35MPa storage tank and air is fed to the fuel cell from a blower. The electric power generated is fed to a lithium battery of the electric drive.
氢气被储存在35MPa的容器中,空气通过鼓风机进入燃料电池,反应产生的电能被储存在锂电池中。
Andrews air cell. Oxygen drawn from the air reacts within the porous carbon to release the electrical charge in this lithium air battery.
在这种STAIR电池的原理图中,从空气里抽取的氧气与电池里的锂离子在多孔碳材内部发生反应,并释放出电流。
The focus of the light on the solar cell can also be fine-tuned by changing the air pressure within the balloon, and thus the curvature of the mirror.
借由改变气球内的气压,就可以调整气球反射给太阳能电池的光线焦距,还有气球内的凹面镜弧度。
The focus of the light on the solar cell can also be fine-tuned by changing the air pressure within the balloon, and thus the curvature of the mirror.
藉由改变气球内的气压,就可以调整气球反射给太阳能电池的光线焦距,还有气球内的凹面镜弧度。
"The conditions here are excellent," he says in an air conditioned office adjacent to his cell in a north Baghdad suburb.
“这儿的条件很不错,”在巴格达北郊,他的囚室隔壁一间有空调的办公室里,他说。
The water evaporates because of the heat present within the fuel cell and it leaves the end of the cell configuration as a mixture of saturated air and liquid water.
燃料电池反应的热将水蒸发,蒸发的水将在燃料电池的末端排出,排出物为饱和蒸气和液态水的混合物。
Software is an essential element of the ubiquitous cell phone, as well as complex air traffic control systems.
软件是诸如无处不在的手机,和复杂的空中控制系统的核心元素。
Lungs are more complex than either of these organs, containing several different cell types that form delicate, hairlike capillaries and a maze of branching air sacs.
但是肺的复杂性要超过这两种器官,肺里有几种不同的细胞,要分别形成细微的、头发丝一样的毛细血管,和迂回曲折的分支状的气囊。
Haiti's TV, cell phone networks and radio stations were knocked off the air by the seismic jolt.
地震使得海地的电视、手机网络以及无线电台全部陷入了瘫痪。
The EU should strengthen its tiny naval cell that co-ordinates air and sea activity. The UN, along with the African Union (AU), should organise a coast guard to watch Somalia’s shore.
负责向索马里维和部队运送粮食的船只必须得到海军的护送,同 时欧盟应该强化可以协调海空作战的小型作战单位,并且应该联合非盟共同组建守望索马里沿海的海岸警卫队。
Which I most care about is, if HIV exposed on air, HIV becomes inactive and unable to infect even HIV TOUCH "Target Cell"?
我最关心的是,是否HIV只要接触到空气就会失去活性,即便再碰到靶细胞也不会感染么?
The researchers sampled air above basal cell tumors and found a different profile of chemical compounds compared to skin located at the same sites in healthy control subjects.
研究人员自基底细胞癌患处周围取空气样本,并与健康样本相同区域皮肤进行比较,发现了不同轮廓的化合物。
Cell phone company Qualcomm (QCOM) has teamed with American Airlines (AMR) to develop satellite-based air-to-ground cellular service.
电话公司奎尔通讯(Qualcomm)与美国航空公司联合提供卫星传导的空地手提电话服务。
I Shared an 12 air mattress that night with my friend from Boston, the one who calls me, while 13 rubbernecking in traffic, to 14 catch up on her cell phone, to tell me of her life and love.
那天晚上,我与来自波士顿的朋友共睡一张充气床。路上交通堵塞时,她会边看热闹边给我打电话闲聊,说说她的生活及爱情。
Radiation between cell tube and air feed tube and heat transfer by convection and conduction was also included in this model.
在传热模型中,除考虑传导和对流换热外,也考虑了电池和空气进气管之间的辐射换热。
Radiation between cell tube and air feed tube and heat transfer by convection and conduction were also included in this model.
在传热模型中,除了考虑传导和对流换热外,也考虑了电池和空气进气管之间的辐射换热。
Developing hydrogen-energy is an important method to solve the global energy crisis and the air pollution, and the fuel cell is the best way in which hydrogen is utilized.
开发氢能源是解决全球能源危机和大气污染的一项重要措施,而燃料电池是一种利用氢能进行能量转换的有效装置。
Photocatalysis has been widely used in wastewater treatment, air cleaning, sterilization, antifouling and self-cleaning materials, dye-sensitized solar cell, cosmetic, air sensor, etc.
光催化技术在废水处理、气体净化、杀菌、防污、自洁材料、染料敏化太阳能电池、化妆品、气体传感器等许多领域有着广泛的应用。
The radiation between the cell tube and the air feed tube and heat transfer by convection and conduction are also included in this model.
在传热模型中,除了考虑传导和对流换热外,本文也考虑了电池和空气进气管之间的辐射换热。
The contents of copper and iron in silver-zinc cell material were determined by air-acetylene flame atomic-absorption spectroscopy.
采用空气-乙炔火焰原子吸收光谱法连续测定银锌电池材料用无甘油玻璃纸中铜、铁含量。
The contents of copper and iron in silver-zinc cell material were determined by air-acetylene flame atomic-absorption spectroscopy.
采用空气-乙炔火焰原子吸收光谱法连续测定银锌电池材料用无甘油玻璃纸中铜、铁含量。
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