有人说，在这种氧气稀薄的高处，施行救援太危险。
Some say that at such oxygen-deprived altitudes , rescues are too perilous .
一个处理方法是将它们在没有氧气或者氧气稀薄的情况下烘干。
One way of dealing with them is to dry them and then heat them with little or no oxygen present.
登山队员用一根棍子将火焰移取到火炬上。中国专家两年前就开始研究火炬设计图，为了使火炬能在氧气稀薄的地方燃烧。
China's experts began to study the design of the torch two years ago in order to keep the flame alight in the oxygen-thin air.
我感觉他的房间里的空气变得稀薄了，好像有个人把我肺部里的氧气都给吸走了似的。
I feel as if the air in his apartment has gotten thinner, or as if someone has siphoned most of the oxygen out of my lungs.
简而言之，血液越来越稀薄，不能携带足够的氧气--这就是缺铁性贫血。
Put simply, the blood becomes more watery and can't carry as much oxygen - iron deficiency anaemia.
麻烦的是，高海拔的地段，氧气稀薄，螺旋桨叶片没有空气使其扇动，而且发动机燃烧汽油也需要氧气。
The trouble was that at high altitudes where there is less oxygen, the propeller blades had little air to bite and engines still needed oxygen to burn petrol.
呼吸作用能够为细菌提供更大的能量，但这个过程需要氧，而内脏里氧气稀薄，因此大多数细菌都是利用发酵作用来分解上述物质的。
But it requires oxygen, which is sparse in the gut. So most bacteria go the fermentation route.
如此低的硫酸盐浓度，表示太古代大气中的氧气极为稀薄。
Such low levels of sulfate indicate that the archean atmosphere was virtually devoid of oxygen.
科学家今天声称，在土卫五——土星的第二大卫星星—一层稀薄的大气中含有氧气和二氧化碳。
Saturn's second-largest moon Rhea has a thin atmosphere filled with oxygen and carbon dioxide, scientists said today.
我还是不太习惯在没有树的旷野中跑步，稀薄的氧气著实让我吃尽苦头。
I'm not accustomed to running in the open without trees. And the oxygen deprivation kicks my butt.
我还是不太习惯在没有树的旷野中跑步，稀薄的氧气著实让我吃尽苦头。
I'm not accustomed to running in the open without trees. And the oxygen deprivation kicks my butt.
应用推荐