过去许多研究都测量过出自尾气管的二氧化碳的水平。
Many previous studies have measured carbon dioxide levels that come out of exhaust pipes.
在大多数动物身上，气管和食管是分开的，食管在气管的下面。
In most animals, the trachea (the passage for air) and the esophagus (the passage for food) are oriented such that the esophagus is below the trachea.
他们发现，这些化合物比目前所用的哮喘药物更有利于肺部气管的舒张。
They found that these compounds all opened lung airways more profoundly than current drugs.
之前，也有由干细胞培育气管的先例，培育中使用的是捐献者的气管胶原蛋白骨架。
Windpipes have been grown from stem cells before, but only using the collagen "skeletons" of donated tracheas.
Turbospoke自行车排气管不仅有摩托车排气管的外观，还能够发出引擎的声音哦。
Turbospoke not only has the look and feel of a real motorcycle exhaust pipe, it also makes realistic engine sounds. [link]
在使用时通过该公司生产的Alair支气管热传导系统，将热能精确的传递到气管的特定部位，从而减少气管平滑肌过度反应。
In use, the company's Alair Bronchial Thermoplasty System delivers thermal energy to the airway wall in a precisely controlled manner to reduce excessive airway smooth muscle.
这已经不是首次实验室制造的气管被用于移植。
This is not the first time a lab-engineered trachea has been used for transplantation.
本次手术实施了第一例使用实验室培育器官的移植手术，为患者植入了一根全新的气管。
Surgeons have performed the first transplant operation using an organ wholly grown in a laboratory to give a man a new windpipe.
对声音有反应的器官，小气管和神经能够穿过它。
细颗粒物——小于2.5微米的颗粒——能躲过鼻子和气管中绒毛的保护作用。
Fine particulate matter - particles smaller than 2.5 micrometers - can evade hairlike projections in the nose and trachea that trap larger particles.
但剑桥能源咨询公司认为，如果是以“从油井到车轮”的方式，只计算汽车排气管排出的二氧化碳量，从油砂中提取石油只增加了5 ~ 15%的排放量。
But from "well to wheels", counting emissions from cars' exhaust pipes, tar sands are only 5-15% dirtier, says IHS CERA.
为了减少对俄罗斯的依赖，欧洲正计划建设通往中亚的天然气管道，即纳布科管道。
To reduce reliance on Russia, plans are afoot to run a pipeline from Central Asia.
此呼吁尤其针对德国，这一Nord Stream天然气管道计划最热衷的支持者。
This appeals particularly to the Germans, the keenest supporters of the planned Nord Stream pipeline.
这是一种合成气管。它的迷人之处在于你可以马上拥有它，没有时间耽搁。而且这种技术无需使用人体捐献的气管。
This is a synthetic windpipe. The beauty of this is you can have it immediately. There is no delay. This technique does not rely on a human donation.
研究人员正在研发一种传感设备，该设备可以采集说话时喉与嘴的微妙变化，即使很少或根本没有空气通过气管也不影响其功效。
Researchers are developing sensors that pick up the subtle changes in the larynx and mouth when words are formed, even if there is little or no air going through the windpipe.
对于有支气管哮喘的病人，在气管插管前达到足够的麻醉深度，可以将气道痉挛的风险降到最低。
A sufficient depth of anesthesia before intubation of the trachea of a person with bronchial asthma minimizes the risk of hyperreactive airway reflexes leading to bronchospasm.
在肺部，布满粘液的支气管像树一样又分为成千上万个更小的管(细支气管)，他们连接到叫做肺泡的小囊。
Within the lungs, the mucus-lined bronchi split like the branches of a tree into tens of thousands of ever smaller tubes (bronchioles), which connect to tiny sacs called alveoli.
中哈原油管道、天然气管道等大型合作项目树立了两国能矿资源合作的典范。
The major cooperation projects of crude oil and natural gas pipelines are the role model of the bilateral cooperation in energy and mineral resources.
火焰从有些房中迸出，可能是因为天然气管道爆炸的缘故。
Flames shot from some of the houses, probably because of burst gas pipes.
很明显这种材料可以用在汽车的排气管上。
One obvious use for this material would be in the exhaust pipes of vehicles.
有一个干细胞治疗的有趣案例，一个英国男孩在做气管移植手术时，使用的气管是来源于自己干细胞的再生。
In an interesting development in stem cell therapeutics, a boy in the UK had a trachea transplant performed in which the transplanted organ was regrown using his own stem cells.
但是在之前的病例中，移植所用的气管是以捐赠气管为基础制造出来的。
But in previous cases, the tracheas were built with donor organs.
他还呼吁加强俄欧天然气管道的输送能力。
He also called for increased capacity in gas pipelines between Russia and Europe.
他说煤气管道的位置不对，那个人根本不懂他这一行。
He said it was a most ridiculous place to put the gas-pipe, and the man who did it evidently knew nothing about his business.
因为当地的天然气管道不再运作，村民都依靠柴禾煮饭取暖。
As the local gas pipeline is not functioning any longer, the villagers now rely on firewood, both for cooking and heating.
我的汽车需要一个新排气管。
保持食物远离炉灶或冰箱的排气管。
保持食物远离炉灶或冰箱的排气管。
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