要确保机器周围空气畅通。
由于植物会将周围空气中的二氧化碳耗尽，因此需要空气流动将更多的二氧化碳带到其表面！
Since a plant uses it up in the air around, the plant needs moving air to bring more CO2 close to its surface!
叶子周围空气处于饱和状态。
发明涉及到方法生产的水从周围空气中。
The invention relates to the method for producing water from ambient air.
但是，即使当它被[从大气中]清除，周围空气依然已受热。
But even once it's removed [from the atmosphere], you've still heated the air around you.
年三十的晚上，我们周围空气中弥漫着欢乐气氛。
On the Eve of Spring Festival, the air around us is full of happiness.
对丝管式冷凝器周围空气的流动进行了可视化研究。
A visualization experiment is made to study the flow situation of the air around a wire and tube condenser.
然而，镜壁摩天大楼提高周围空气的温度，并影响邻近建筑物。
However, mirror-walled skyscrapers raise the temperature of the surrounding air and affect neighboring buildings.
通过管理芯片和周围空气之间的热传递，维持光耦特性，避免失效。
Sustain an optocoupler's performance and avoid failure by managing the heat transfer between the chip and the ambient atmosphere.
研究人员利用他们的激光脉冲剥离风暴周围空气中微粒所带的负电荷。
The researchers used their laser pulses to rip away negatively charged electrons attached to molecules in the air around thunderstorms.
同时表明：不耦合装药时药包周围空气间隙的大小对柱状空腔半径影响较大。
At the same time, it showed that the size of air gap around charge has important impact on the cylindrical cavity radius.
浮空器从周围空气的浮力而不是从空气动力获得提升力的航空器，特指气球或飞船。
An aircraft, especially a balloon or dirigible, deriving its lift from the buoyancy of surrounding air rather than from aerodynamic motion.
盐薄饼干和饼干不新鲜了就会变软儿不是变硬。因为它们吸收了周围空气里的水分。
This also explains why saltines and cookies get soft when they go stale instead of hard–because they're absorbing water from the air around them.
如今，一种以使用周围空气中的氧气作为动力的新电池设计能够作为更加小巧，轻便的电力来源。
Now a new design of battery, which USES oxygen from ambient air to power devices, could provide even an smaller and lighter source of power.
然而，一旦周围空气变得比较潮湿，电子则会较紧密地待在原地，即原来的原子附近。
However, when the air is humid, electrons stay closer to their original positions near the atom.
这种办法的另一个好处在于，产生的水蒸汽能够稀释周围空气中的氧气浓度，从而抑制火焰的燃烧。
As a bonus, the steam also smothers the flames by diluting the amount of oxygen in the surrounding air.
在实验过程中还发现有电子浓度起伏的金属表面而会使周围空气温度降低的电子致冷现象。
In the experiment we discovered that fluctuations of electrons in metal surface can reduce the temperature of the air around the metals.
利用脉冲激光束轰击金属样品表面时在周围空气中激发的光声信号研究了纯铜的激光烧蚀。
Laser ablation of pure copper was investigated using photoacoustic signals excited in surrounding air when a pulsed-laser beam impinges a metallic surface.
其间存在弧电流，还会将周围空气电离，将电子从原子中剥离出来，产生的废物被注入进这些等离子体中。
A current arcs between them and turns the surrounding air into a plasma by stripping electrons from their parent atoms. Waste (chopped up into small pieces if it is solid) is fed into this plasma.
如果气体提取速度太快，使得蒸发液体所需要的能量不能从周围空气中得到补充，液相会开始冷却。
If the withdrawal rate of the gas is such that the energy required to vaporize the liquid cannot be recovered from the surrounding air, the liquid phase will begin to cool.
这些大气微粒通过两种途径作用于冰川：首先，悬浮在空气中的微粒吸收太阳光，升高周围空气温度。
These particulates can melt ice in two ways. First, floating in the air, they absorb sunlight and heat the surrounding atmosphere.
该文利用有限元方法分析热轧车轮周围空气温度场，计算得到相应测位空气折射率的线形分布规律。
Air temperature distribution is analyzed with a finite element method. Linear distribution of refractive index is calculated for certain measurement positions.
解释说，他们周围空气罐压反对一切，同样按下在水面上，迫使空气压力上升了水的瓶子颈部当大气。
Explain that the air around them presses against everything and likewise presses down on the water in the jar, forcing the water up the neck of the bottle when atmospheric air pressure rises.
由于这些反应堆不会在一地聚集太多的热量，不需要用主动冷却系统去冷却它们，过热的热量将在周围空气中消散。
Because these reactors don't concentrate too much heat in one place, no active cooling systems would be necessary to cool them — excess heat would be dispersed in the ambient air.
第二种方式是通过改变临近的植物的基因序列，使其变为“开花树”来向周围空气中散布泰伯利亚孢子。
The second method is by altering the genetic code of nearby plant life into "blossom trees" which release Tiberium spores into the surrounding air stream.
但是随着防雾眼镜的发明，这种水汽蒙蒙的时刻——通常是由于镜片本身比周围空气温度低或者高——将会彻底终结。
But such steamy moments - which usually happen when lenses are colder or warmer than the air around them - could be wiped out with the invention of non-fogging glasses.
膨润土也是一种吸湿剂，可以吸收周围空气中的水分。 在包装和搬运时要特别注意上述材料不能碰水，以免浪费。
为了验证这个想法，她和同事们设计了一种设备，利用短脉冲电使周围空气离子化，产生紫色富含氧离子的等离子火焰。
To test this idea, she and her colleagues designed a device that USES short pulses of electricity to ionise the surrounding air, creating a purple plume of plasma rich in oxygen ions.
为了验证这个想法，她和同事们设计了一种设备，利用短脉冲电使周围空气离子化，产生紫色富含氧离子的等离子火焰。
To test this idea, she and her colleagues designed a device that USES short pulses of electricity to ionise the surrounding air, creating a purple plume of plasma rich in oxygen ions.
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