他推断，已知的一些单细胞生物进入类似冬眠的状态，在没有空气和食物的情况下存活数年。
He reasoned that some single-celled creatures are known to enter a hibernation-like state and survive for years with no air or food.
没有空气可以呼吸。
如果没有空气，飞机就无法飞行。
如果我们离地球足够远，我们就会发现那里没有空气。
If we go far enough away from the earth, then we will find there is no air.
高处没有空气污染。
丹尼尔：那么玻璃瓶中没有空气了？
液体燃料和气体燃料只要没有空气都燃烧不起来。
Both liquid and gas fuels cannot bum so long as the fuel and air are kept away from each other.
月球上没有空气和水。因此生物在月球上不能生存。
There is no air and water on the moon. That's why no living things can live there.
人没有空气、水和食物怎么能生存，这是不言而喻的。
It goes without saying that people can not exist and live without air, water and food.
没有水和食物，我们可以生存几天，但是没有空气几分钟我们都无法生存。
We can go without food or water for a few days but we can't live for more than a few minutes without air.
针对前一种情况，主要是注意工作段内有没有空气，解决方法同上。
In the former case, mainly pay attention to work in period without air, the solution as above.
沉船被海洋中没有空气的环境保管起来，躺在深水中的船只被保存得尤其完好。
A sunken ship lies in trust, preserved in the airless environment of the sea and those in deep water are especially well protected.
没有你的帮助，我们就做不好。没有空气和水，我们就不可能生存。
We can't do it better without your help. We couldn't live without air and water.
旗杆的转动使得旗帜前后抖动，看上去好像是被风吹动的，即使月球上没有空气。
The rotation of the pole caused the flag to move back and forth as if rippling in the breeze even though there's no air on the moon.
防止吸管堵塞，确保没有空气泄漏，在吸取端的空气泄漏能引起泵的故障。
Keep suction lines free of obstructions. Ensure there are no air leaks; air leaks; air being drawn in on the suction side is the major cause of pump malfunction.
这样就不会出现完全没有空气进入空滤的情况，堵塞的冰雪也会被慢慢融化。
This will stop the air being blocked off completely and also slowly melt all the built up snow.
但我们将变压器产品移到海外工厂生产，工厂正确地使用没有空气缺口的变压器。
Once we moved production of the transformers to the overseas factory, that facility correctly built the transformers without an air gap.
许多人试着过上了没有空气清新剂、护发素的日子，有些人甚至会为特殊优惠而在网上淘东西。
Many make do without air fresheners, hair conditioner and other fripperies once deemed essential.Many scour the internet for special deals.
现在我们都知道，如果没有空气的阻力，重的物体和轻的物体垂直下落的速度是一样的。
As we know now, heavy objects and light objects fall at the same speed unless air holds them back.
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.
没有空气过滤器，以取代或干净，但夏普并建议定期吸尘的进排气口，尽量减少灰尘侵入股。
There are no air filters to replace or clean, although Sharp does recommend periodic vacuuming of the intake and exhaust vents to minimize dust incursion into the unit.
南极冰川下面有一个阴冷没有空气的深潭，这里常年不见阳光，似乎在这里很难找到生命体。
Beneath an Antarctic glacier in a cold, airless pool that never sees the sun seems like an unusual place to search for life.
一些游泳者能够均衡压在他们头上，这意味着没有空气出来，而且没有水进去。这些是幸运的。
Some swimmers are able to equalize the pressure in their heads, which means no air comes out, and no water goes in. These are the lucky ones.
一些游泳者能够均衡压在他们头上，这意味着没有空气出来，而且没有水进去。这些是幸运的。
Some swimmers are able to equalize the pressure in their heads, which means no air comes out, and no water goes in. These are the lucky ones.
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