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- protection gas flow 保护气流量
- As liquids and gas flow, they are called fluids. 由于液体和气体能流动，因此称为流体。
- As liquids and gas flow, they are called...uids. 由于液体和气体能流动，因此称为流体。
- Check to confirm the argon gas flow is on and with ample flow. 检查氩气流量是否开启，并具有足够的流量。
- The exciter could select loudhailer or gas flow of injector. 激励源为扬声器或者喷嘴气流。
- Decreasing the gas flow rate leads to pressure undershoot. 气量突降时，膨胀波沿程传播。
- An empirical formula was given for determining the minimum inert gas flow rate. 给出了一个煤粉干燥工艺惰化设计的实例。
- The gas flow rate is one of the key design parameters for HPH furnace. 循环风量是全氢罩式退火炉的关键设计参数之一。
- When opening a bottle, loose the cover slowly to discharge the protection gas against a gas-bacilli overflow, the floater or the precipitation body belongs to regular phenomenon . 开瓶时先慢慢拧松瓶盖排出保护气体防菌液溢出。用前摇匀，如瓶中有漂浮物或沉淀物体属正常现象。
- Gas flowing through the pipes burns instantly but can be kept under control easily by opening or closing the pipes. 通过管子的煤气会瞬间燃烧起来，但我们凭开、关管道很容易控制它。
- By means of strengthening lining protection,broadening area of blowing,properly restraining vigorous central gas flow,expanding peripheral gas flow,adopting larger batch-weight,4-ring distrib... 通过采取加强护炉、扩大进风面积、抑制中心过吹、适当发展边缘煤气流、选择较大的批重、四环大角差布料等措施,使高炉冶炼能稳定顺行,取得了较好的效果。
- And this is helpful for the unity of well completion fluid with drilling fluid to prevent well slough and protect gas zone.In deep gas wells without interm... 对该区不下技术套管的天然气探井用一种钻井液体系，进行不同的处理，可以达到提高钻速、防止井塌和保护气层三大目的。
- Confirm carrier gas flow through the column. Immerse the end of the column in a vial of acetone and check bubbles. 确保载气通过了柱子。将柱尾端入丙酮中检查气泡。
- The core of the gas flow can be considered to be remote from viscous or heat transfer effects. 气流的中心部份可以认为是与粘性或传热效应关系不大。
- DSMC was applied to simulate microchannel gas flows. 采用DSMC方法模拟了微管道气体流动；
- Introduced the technical matters of the preparation subsequence,design calculation, organic gases,environmental protection gases,explosion gases. 叙述了配制顺序、设计计算及有机气、环保气、爆炸气等有关技术问题。
- The main drawback is that the very large tonnage of gas flow must be shifted from one vessel to the other. 主要缺点是大量的气流从一个容器流向另一个。
- Protective gas system: pipe line from the protective gas generation station to reducing annealing furnace. 保护气系统:从保护气体发生站至还原退火炉的管道。
- The gas producing speed of super-lower perme-ability Anthracite seams is mainly confined by gas flow in the fractures. 指出低渗透无烟煤煤层气产气速率主要受裂隙中气体流动的限制。
- The APU exhaust conducts the engine exhaust gas overboard and reduces the noise level of the high velocity gas flow. APU排放口引导发动机排出气体到外面并降低高速气流的噪音。
