挖掘过程中经暴露在空气中后，油漆下的涂层开始脱落。
After being exposed to air during digging, the coating under the paint began to fall off.
教授：黄金暴露在空气中会如何？
Professor: What happens to gold when it is exposed to the air?
教授：黄金暴露在空气中会如何？
Professor: What happens to gold when it its exposed to the air?
有机物暴露在空气中都易受氧的侵袭。
Organic substances are always subject to slow attack by oxygen.
酒精暴露在空气中会挥发。
当暴露在空气中时，不锈钢就自动钝化。
When exposed in air, stainless steels passivate naturally (due to the presence of chromium).
治疗烧伤的最好方法是把伤口暴露在空气中。
但是电解液会挥发，因此当这种肌肉暴露在空气中时就会干涸。
But the electrolyte can evaporate, causing the muscle to dry out when exposed to the air.
这让我们这些离开了家，暴露在空气中工作的人们为着装发愁。
It becomes even more of a challenge when we leave home in sweltering heat and then move into an air conditioned work environment.
我开始害怕，感觉自己像剥光了衣服，暴露在空气中。
I began to fear she felt as if stripped of clothes, exposed to the air.
因为暴露在空气中，所以在糖浆的表面，形成了一层薄膜。
Because a thin film has formed on the surface of the syrup due to its exposure to air.
通过电池暴露在空气中的表面所吸入的氧气在碳孔中进行反应为电池放电。
The oxygen, which will be drawn in through a surface of the battery exposed to air, reacts within the pores of the carbon to discharge the battery.
我的研究表明，6天暴露在空气里以后很多非洲产的咖啡豆会变酸一点点。
Some of my findings had shown that more of the African beans had soured a bit after the 6th day of being exposed to open air.
如果暴露在空气之中，可能会着火和爆炸，从而散发放射性微粒。
If left exposed to air, they may catch fire or explode, spreading radioactive particles into the air.
这种溶剂可以暴露在空气中，因为其中已经加入了抗氧化的添加剂。
The dissolvent can be exposed to the air, for it has been added some additives for oxidation resistance.
氧化皮：暴露在空气或氧气中的高温钢铁，在其表面所形成的氧化铁。
SCALE : Oxidization of iron that forms on the surface of hot steel exposed to air or oxygen.
在其中一个控制过程中，当雏鸡暴露在空气中时，母鸡的心跳加快，眼睛温度降低。
During one of the controlled procedures, when the chicks were exposed to a puff of air, the hens' hearts rate increased and eye temperature decreased.
第二个影响热量损耗的主要因素是暴露在空气中的人体表层面积的数量。
The second main factor that influences heat loss is the amount of body surface that is exposed to the air .
氧，(空气)通过电池表面的反应，暴露在空气中的毛孔内的碳，排放电池。
Oxygen drawn in through a surface of the battery exposed to air reacts within the pores of the carbon to discharge the battery.
它们通过利用暴露在空气中（利用太阳能）或者使用地热，从而防止水结冰。
These can still prevent water from freezing by limiting its exposure to the air, or by using the heat from the ground.
随着水位下降，核燃料棒有可能暴露在空气中，从而增加了反应堆融化的可能性。
As water levels dipped, fuel rods were likely exposed to air, increasing the chances of melting-and of a catastrophic meltdown.
我们刚出生时皮肤里是没有任何微生物的，可一旦暴露在空气当中，我们就开始聚集微生物了。
We are born without any bacteria on our skin, but as soon as we are exposed to the world we start to accumulate microbes.
由于煤的粒度不同，暴露在空气中的表面活性结构数量不同，其耗氧速率也不相同。
Both the quantity of surface activated structures exposed in air and their oxygen consumption rate are different due to the different particle size of coal.
像大多数其他的抗氧化剂，绿色的茶多酚是氧化和失去他们的活动，当暴露在空气中。
Like most other antioxidants, green tea polyphenols are oxidized and lose their activity when exposed to air.
就如同把苹果的“内部”暴露在空气之中那样，苹果很快就会变成棕色的-它被氧化啦。
This is the same reaction to air as an apple undergoes when the "insides" are exposed to air - it quickly browns due to oxidation.
这种有机玻璃桶可以让工作人员在展示和拍摄标本的同时，避免标本长时间暴露在空气中。
The tub allowed workers to unfurl and photograph specimens without exposing them to air for long.
使用手和脚的取暖器——这是一种小的塑料包装的东西，即使暴露在空气中也能持续几个小时的温度。
Use hand and foot warmers — small plastic packages that provide warmth for several hours when exposed to the air.
由于不同类型的硫化矿石氧化性不同，暴露在空气中的表面活性不同，其耗氧速率也不同。
Both the surface activates exposed in air and their oxygen consumption rate are different due to the different oxidizability of sulfide ores.
由于不同类型的硫化矿石氧化性不同，暴露在空气中的表面活性不同，其耗氧速率也不同。
Both the surface activates exposed in air and their oxygen consumption rate are different due to the different oxidizability of sulfide ores.
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