简单地说，如果气体分子达到逃逸速度，它就能从一颗行星上“蒸发”。
Simply stated, a gas molecule can "evaporate" from a planet if it reaches a speed known as the escape velocity.
冲击波形成了一个由压缩气体分子构成的圆锥体，它朝四面八方向外和向后移动，一直延伸到地面。
The shock wave forms a cone of pressurized air molecules which move outward and rearward in all directions and extend to the ground.
这是气体分子加快运动的结果。
This is resulted from the increased movement of the gas molecules.
气体分子彼此相距无限远。
The gas molecules are infinitely far apart from one another .
气体分子之间的间距大，彼此间有空隙。
In gases, the particles are far apart, with empty space between.
并没有这样的气体分子，它们是由成千上万的原子组成。
You don't have gas molecules consisting of thousands of atoms.
最庞大的程序已经考虑了近三百种气体分子。
The most ambitious programs have considered nearly three hundred gaseous molecular species.
内皮细胞可以释放一种保护我们血管的神奇气体分子——一氧化氮。
Endothelial cells manufacture a magical protective molecule of gas called nitric oxide, which protects our blood vessels.
气体分子间的相互作用力，除碰撞外，也可以忽略不计。
The interactive force between particles, except collisions, is negligible.
随着气体被压缩，气体分子之间的距离缩小，引力增大。
The attractive force increases as a gas is compressed and its molecules are brought closer together.
通常所称的气体分子平均自由程并未计及容器器壁的影响。
In general, in calculating mean free-path of gaseous molecules, the effect of container is not considered.
那么请看，那么现在，我们有VA体积中有NA个A种气体分子。
So, let's take a look. So now, we have NA molecules of A in some volume VA.
更常见到的水合物是气体分子被圈闭在一个晶体构造内的化合物。
More generally, hydrates are compounds in which gas molecules are trapped within a crystal structure.
大气和工业污染环境中的其它气体分子浓度也可用类似方法测量。
The other gas molecule concentration such as atmosphere and industry pollution can be measured in a similar way.
它起因这些气体分子的振动和释放的红外辐射，甚至更长的波长。
It causes these gaseous molecules to vibrate and release infrared radiation with even longer wavelengths.
极光是由地球大气上层的气体分子与来自太阳的高能带电粒子相互作用产生的。
Aurorae are caused by the interaction between energetic charged particles from the sun and gas molecules in the upper atmosphere of the Earth.
大气和工业污染中的其他气体分子的体积分数也可用类似方法测量。
The other gas molecule concentration such as atmosphere and industry pollution can also be measured in the similar way.
微波瞬态实验是研究气体分子转动弛豫过程的新的、有效的实验方法。
The microwave transient experimental technique is a new efficient method for studying rotation relaxation processes of gas molecules.
这是由气体分子在空间中，占据有限体积造成的，因为事实上它们是硬的小圆球。
This is the fact that we occupy a finite volume in space, because they're little hard spheres in this molecule.
这个模型可以模拟在分子泵抽气通道内的气体分子速度与压力的分布。
The model can simulate the velocity and pressure distribution of molecular in the pumping channel.
正是注意到这点，研究人员推测细菌可能是对氨这种气体分子产生了回应。
Noting this, the experimenters deduced that ammonia was the airborne molecule to which the bacteria were responding.
分析中气体分子在壁面和颗粒表面处均假定为部分镜反射和部分漫反射。
A combined specular and diffuse reflection at the wall and at the particle surface is included in the analysis.
水合物气体分离技术是根据不同气体分子生成水合物的条件不同而提出的。
The hydrate gas separating technology was defined according to the different conditions forming the hydrate from gas with different moleculars.
然而，当每次植物吸收一个二氧化碳气体分子时，它会损失许许多多的水分子。
However, each time of plants take in one molecule of carbon dioxide gas, it losses hundreds of water molecules.
对气体分子动力学交通流模型的弛豫时间进行了改进，使之与密度及速度相关。
An improvement is made on relaxation time of gas-kinetic traffic model, and the density and velocity are taken into account.
随着物体在空气中飞过，气体分子被强大的力推到一边，形成了一个船的舷波一样的冲击气流。
As objects travel through the air, the air molecules are pushed aside with great force and this forms a shock wave much like a boat creates a bow wave.
惰性气体分子暂时结合到反应性气体，形成了自发地或通过刺激释放能量激发的化合物。
The inert gas molecules temporarily bind to the reactive gases, forming excited compounds that release energy either spontaneously or by stimulation.
谁已非常尖锐的眼睛观察气体分子，并开辟了皮瓣每次当快速分子在左边的腔洞的办法。
Who has very sharp eyes observes the gas molecules and opens the flap every time when a quick molecule in the left chamber approaches the hole.
通过选择不同的气体分子与壁面相互作用模型研究了壁面边界条件对羽流撞击效应的影响。
Influence of wall boundary condition on plume impingement effects is finally studied by applying various gas - (surface) interaction modeling.
用蒙特卡罗方法研究了脉冲充气时气体分子在托卡马克装置的环形真空室内的瞬态空间过程。
The transient space process of molecular in a toroidal vacuum chamber of tokamak device during pulse puffing gas has been simulated by Monte-Carlo method.
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