最终的结果是一股持续的气体流，开始是星系间的热气体，结束时是一股被称为“冷却流”的少量冷气体，落入星系中央。
The net result is a continuous flow of gas, starting as hot gases in intergalactic space and ending as a drizzle of cool gas called a "cooling flow," falling into the central galaxy.
在这些之外还有太阳风——由日冕而来的气体流。
Beyond that is the solar wind, an outflow of gas from the corona.
气体流随后由真空泵(36)所接收。
The gas stream is subsequently received by the vacuum pump (36).
最顶层的是超热日冕，由日冕环和电离气体流组成。
At the top is the super-hot corona, which is made of structures such as loops and streams of ionized gas.
减少二氧化硫微粒排放量：修复或安装气体流的减气系统。
Reduction of particles SO2 e-missions into the atmosphere from located sources: rehabilitation or installation of current gas deducting systems of gas streams.
详细介绍了氮气试车的气体流路、试车过程及试车过程中的参数。
Gas flow, commissioning process and corresponding parameters of the commissioning with nitrogen are introduced in details.
有了一个良好的气体流移植引擎你会看到更好的中和峰值功率范围。
With a good gas flowed ported engine you will see much better mid and peak range power.
对正弦脉动气体流中涡轮流量计的测量误差进行了理论和实验研究。
The measurement errors of the turbine flowmeter under pulsating gas flow are studied, both in theory and experiment.
与另一个星系的遭遇可能喂食黑洞并从IC 2497中拉出气体流。
An encounter with another galaxy may have fed the black hole and pulled the gaseous streamer from IC 2497.
目的是讨论离心式叶轮内理想气体与实际气体流场分析结果之间的差异。
This paper presented the flow field analysis in centrifugal impellers compressing perfected real gas respectively.
由丁径向反应器内气体流道面积的变化，其着火和熄火规律与轴向床有所不同。
Ignition and extinction of radial flow reactors are different from those of axial flow ones because of the change of gas velocity.
建立了内燃机换气系统普遍使用的弯曲圆形管道气体流场计算的三维模型及有关边界条件。
The model of three-dimensional flow in circular bend tube which is widely used in gas exchange system of internal combustion engine is developed in this paper.
对接组件具有入口和适合于接纳加 压可呼吸气体流并且也适合于与病人回路连接的出口。
The docking assembly has an inlet and an outlet that is adapted to receive the pressurized flow of breathable gas, and is also adapted to be connected with the patient circuit.
真空泵可以具有抽吸机构，抽吸机构将气体暴露在水中，并且其中水蒸汽从气体流中冷凝。
The vacuum pump may have a pumping mechanism that exposes the gas stream to water and wherein the water vapour is condensed from the gas stream.
对于大管径气体传输来说，气体流场分布情况会影响流量测量的性能，并造成较大的测量误差。
As far as big diameter pipe gas transport is concerned, gas flow distribution will influence the flow measurement performance, and cause a large measuring error.
选用三种颗料状物料，在四种不同倾斜度的斜管中测定了不同负压差和固体流率条件下的气体流率。
The experimental data of gas flow rate in the bed with four slant angles and three kinds of particle materials are obtained.
氢分子发出红外线的原因是它们吸收了恒星发出的紫外线，或者是受到了恒星喷发的炽热气体流的加热。
The molecules emit the infrared light that they have absorbed ultraviolet radiation from the star or have been heated by the wind from the star.
为了详细研究涡轮叶栅的气动特性，深入了解涡轮叶栅流道内的气体流动，对某型涡轮导向叶栅内的流场结构进行了数值模拟。
For investigating the aerodynamic character of the turbine cascades, understanding the detail flow in turbine cascades, the computational investigation was applied on some type turbine guide vane.
火山似乎在释放出巨大的火山碎屑流(一种热的气体和岩石快速移动的喷流)之前，从开始吐出2米宽度的岩石块而开始爆发。
The eruption seems to have started with the volcano spitting out lumps of rock up to 2 metres across, before releasing an enormous pyroclastic flow - a fast-moving gush of hot gas and rock.
太阳风是一种高速但非常稀薄的从太阳向外流动的带电气体离子氢、氦流。
The solar wind is a high-speed but extremely tenuous stream of electrically charged gases—ionized hydrogen and helium—that flow outward from the sun.
渐渐的，年轻恒星的吹出的强风（带电荷的粒子流）吹散了气体，显露出明亮的蓝色恒星团。
Gradually, the young stars' fiercewinds (streams of charged particles) blow away the gas, revealing bright bluestar clusters.
为了避免短缩密封生活，考虑将对密封脸发红的气体和汽化的进化有流。
To avoid shortening seal life, consideration shall be given to evolution of gas and vaporisation in seal flushing streams.
管道中的液体在一定的条件下，部分液体气化成气体状态，产生气泡，形成气液两相流这就是闪蒸过程。
The liquid in the pipeline under certain conditions and partially vaporizes into gas state, bubble, formation of gas-liquid two-phase flow which is the process of flash.
如果同易燃低温液体有关，最好的救火技巧是简单地切断低温液体流或蒸发的气体。
The best fire-fighting technique is simply to shut off the flow of cryogenic liquid or vaporized gas if a flammable cryogenic liquid is involved.
大小和速度的液滴不断变化的期间，夹带和加速度在炎热的气体燃烧流。
The size and velocity of the droplets change continuously during their entrainment and acceleration in the hot gas combustion flow.
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.
焊接工艺评定记录单上应包括封底焊时所用的惰性保护气体组成成分和流率。
The PQR shall include the composition and flow rate of the shielding and inert gas backing, when used.
焊接工艺评定记录单上应包括封底焊时所用的惰性保护气体组成成分和流率。
The PQR shall include the composition and flow rate of the shielding and inert gas backing, when used.
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