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- Center gas flow 中心煤气流
- 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。
- Results show that the gas flow velocity along the thickness direction is regularly distributed in a parabolic curve and the maximum velocity is in the center of the slot. 结果表明,其速度沿狭缝厚度方向按抛物线规律分布,狭缝中心速度最高,流动状态一般为层流;
- 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。
- 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。
- Because of the center circumfluence, which can make the high temperate gas flow back to facilitate the combustion and ignition of pulverized coal, swirling burner has been widely used in engineering. 旋流燃烧器因为能够形成较大的中心回流区,卷吸高温烟气,促进煤粉的着火和稳燃,在工程上得到了广泛的应用。
- 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。
- DSMC was applied to simulate microchannel gas flows. 采用DSMC方法模拟了微管道气体流动；
- 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。
- 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。
- 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。
- An assumption is made that the exhaust gas is perfectly ideal, and the gas flow within the nozzle is isentropic. 在分析喷管内气体的流动时,假设工作气体是完全的理想气体,气体的流动是等熵位流。
- When the gas flow or velocity was increase,the bubble volumes augmented,and the... 当气体流量或速度增加时,气泡体积增大,气相速度也明显增大。
- During the open and shut in period of a gas well, the gas flow within the borehole changes into transient flow. 气井开、关井过程中,井筒内气体的流动为瞬变流动,气体的压力、温度等流动参数是井深和时间的函数。
