查询词典 gas-mask

In the article with emphasis has studied take FLUENT as thesoftware platform natural gas desulphurization catalysis modellingplan, in order to enable to include the hydrogen sulfide the naturalgas as far as possible evenly through the entire catalyst carrier,enhances the natural gas desulphurization catalysis transformationefficiency and the service life, has carried on the value simulationand the simulation to it optimizes, and carries on the contrast withthe former related conclusion.

文中重点研究了以FLUENT为软件平台天然气脱硫催化器的建模方案，为了使含有硫化氢的天然气尽可能均匀地通过整个催化剂载体，以提高天然气脱硫催化器转化效率和使用寿命，对其进行了数值模拟与仿真优化，并与以往的相关结论进行对比。

The ISO Upstream NaturalGas Technical Committee（ISO/TC193/SC3）is mainly engaged in standardization work in the upstream area of natural gas from wellhead to longdistance pipeline including allocation and measurement, wet gas measurement, and hydrate control and management.

国际标准化组织天然气技术委员会天然气上游领域分委会（ISO/TC193/SC3）主要从事天然气上游领域（从井口到进入长输管线前）的有关分配、测量、湿气、天然气水合物控制管理的标准化工作。

Whie stars are made of very hot,dense gas,the gas in nebulae is cool and spread out.

星由很热的，密集的气体组成的，星云里的气体是冷的和弥散的。

Town gas and natural gas pipeline, flanges and internal threads used to connect the needle valve.

城市煤气和天然气的管路上，选用法兰连接和内螺纹连接的针型阀。

Halab . Many more people were injured by VX gas and Sarin nerve gas!

还有更多人受伤，由VX的天然气和沙林神经毒气！

This invention relates to a gas reburning and double-channel rich/lean integrated combustor of low Nox, in which 7 air nozzles and 7 fuel nozzles interlace with each other. The air nozzles are all connected to a bellow and receive air supply from a large tank-type bellow. The fuel nozzles are connected to respective fuel system through the bellow. From up to down, the 7 fuel nozzles are: the gas nozzle, the double-channel up-lean and down-rich coal powder nozzle, the double channel up-rich and down-lean coal powder channel, 3 double-channel level rich/lean coal powder nozzle (the rich phase is near the flame), and the oil nozzle inside the nethermost air nozzle.

气体再燃与双通道浓淡集成型低Nox燃烧器，7个空气喷嘴和7个燃料喷嘴交错布置，各空气喷嘴与风箱连接，由一个槽型体大风箱供风，各燃料喷嘴均穿过风箱同各自的燃料系统连接，7个燃料喷嘴从上至下依次排列为：燃气喷嘴、双通道上淡下浓煤粉喷嘴、双通道上浓下淡煤粉喷嘴和3个双通道水平浓淡煤粉喷嘴，燃油喷嘴置于最下边的空气喷嘴中。

It is another target for future exploration for oil and gas to discover oil and gas reservoirs under the neutral plane at anticlines, combined with the analysis of the regional structural movement and the fault combination.

结合区域构造运动和断层组合分析，寻找向斜轴部中和面以下层段油气藏，是未来油气勘探的新领域。

This method of measurement requires a hydrocarbon trace gas, in this case ethane, which is delivered to the tunnel mixed with an inert neutrally buoyant carrier gas, in this case nitrogen.

这种测量方法需要碳氢化合物跟踪乙烷在这种情况下，它是提供给混合惰性，在这种情况下，氮的中性浮力载气，隧道气体。

The application of research method for noble gas in crude oil to petroleum geology provides a new way for inferring natural gas and oil source,tectonic backgrounds,geothermal flow value and the effect of water injection in oilfield.

原油稀有气体研究拓宽了稀有气体在油气地质领域的应用范围，为判识气体来源、大地构造背景、大地热流、油源和油田注水效果提供了一种新的方法。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。