气体的

Being given,an exact solution of the spatial distribution of interstellar gas is obtained,and the peak distribution of gas in disk-shaped galaxies is discussed.

分析了星系翼的一般特征，并具体地计算了银河系中星际气体的等密度曲线，提出了银河翼结构的一些可能趋势。

A bell-shaped ''.'glass'.'' cover used to protect and display delicate objects or to cover ''.'scientific'.

用来保护和展示精密的物体、盖着科学仪器或容纳气体的钟形的''。

Sound insulation: Hollow glass filled with inert gas reduces 30 db of noise, and hollow glass can drop from 80db to 45db.

隔音： 一般中空玻璃降低噪音30分贝，充有惰性气体的中空玻璃可将80分贝的噪音降至45分贝极为安静的程度。

If these waste gases that contain dust are direct emitted into environment, it will be harmful for human being and make environment pollution. So it must be disposed by dust remover.

这些气体的直接排放不仅会造成环境的严重污染，而且还会对人体健康构成严重的威胁，因此必须在排放前进行处理。

I tried to make a Jet engine with Mums Vacuum cleaner as an air source, however I set the back yard on fire with the petrol, and Dad banned all such activity.

跟着我又尝试制造一个喷射式发动机，用母亲的吸尘机作为气体的来源，然而，当我在后园灌入汽油时，结果却引发一场小火，父亲因而禁止一切类似的活动。

The doomsday scenario is the bleakest yet from scientists, who blamed man-made greenhouse gases.

世界末日是目前指责人为温室气体的科学家作出的最凄凉的预言。

A power source is applied to the structure to control the directionality of the plasma formed by exciting the power isolation of the etchant gas.

控制等离子体的方向性的电源与用来激活腐蚀剂气体的电源隔离。

In this paper the authors investigated the bipartite entanglement of a system of three fermions in the noninteracting Fermi gas by calculating the negativity and the von Neumann entropy.

论文摘要：本文研究了三个费米子系统中没有相互作用的费米气体的两体纠缠。物理量negativity和von Neumann熵用来测量系统的纠缠。

Principle of flame arresters, flame arresters standard feature of flame arresters, flame arresters, flame arresters size, flame arresters using advanced foreign technology, fire, flame arresters is the role of the Flame Cuanru there are external to prevent flammable The explosive gas, pipeline or to stop the flames in the equipment, the spread between the pipes.

阻火器原理，阻火器标准，阻火器特点，阻火器作用，阻火器尺寸，阻火器采用国外先进技术，防火器，阻火器的阻火器原理，阻火器标准，阻火器特点，阻火器作用，阻火器尺寸，阻火器采用国外先进技术，防火器，阻火器的作用是防止外部火焰窜入存有易燃易爆气体的设备、管道内或阻止火焰在设备、管道间蔓延。

When fossil fuels i.e. oil, gas and coal are burned to provide energy for lighting, cooking etc. they form polluting gases.

当化石燃料如石油，天然气和煤炭燃烧，以提供能源的照明，做饭等，他们的污染形式是气体的排放。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。