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- The velocity at the stagnation points is zero. 在停滞点处,流速为零。
- Flow in which the velocity at any point is relatively steady. 速度相对稳定的流动。
- To prevent clogging of the pressure tap by fire solids gas is bled into the bed at low velocity at the taps. 为了防止测压管嘴被微细颗粒堵塞,在管嘴处以低流速向床内注入气体。
- The process of prescribing the velocity at two (or more conditions) is referred to as "multipoint" design. 9进程的速度在两个(或两个以上条件)称为"多点"的设计.
- To prevent clogging of the pressure tap by fine solids gas is bled into the bed at low velocity at the taps. 为了防止测压管嘴被微细颗粒堵塞,在管嘴处以低流速向床内注入气体。
- Exhaust fan should be sized to provide enough suction and flow velocity at each of the exhaust point in the laboratory. 排气风机的大小要满足足够的风量和表面风速。
- The velocity at that point is the Y-coordinate shown in the area next to the vertical axis. 那一点的速度就是显示在竖轴旁边的该点的坐标。
- The peak systolic velocity at mitral annulus in HCM patients was compared with that of normal group. 结果:肥厚型心肌病患者与正常组二尖瓣环收缩期峰值速度有显著性差异,均较正常组减低。
- The streamer ejection system evidently worked well, despite the high velocity at deployment. 该流弹射系统运作良好,很明显,尽管高流速和部署。
- The diameter of blowdown stand pipe is designed taking 0.5 times of acoustic velocity at the pipe mouth. 按照放空气体管口流速为0.5倍音速设计放空立管直径,根据火炬热辐射强度对不同环境的影响设计放空立管高度。
- The increase of velocity at the site of anatomosis was caused by stenosis at the anastomosis. 吻合口及其近、远端的血流速度变化不一致。
- Variations in face velocity for the fume hood shall not exceed 10% of the average face velocity at any designated measuring point. 通风柜表面风速的偏差不能超过设定风速的10%25。
- The numerical results show that material has large pressure gradient and velocity at the screw edge region and material. 计算结果表明,在螺棱处,在啮合区的物料具有较大的压力梯度和速度梯度;
- The Doppler effect is widely used in astronomy for measuring the velocity at which distant stars or nebulae are approaching or receding. 多普勒效应在天文学上广泛应用于测量距离遥远的恒星或星云靠近我们或离开我们速度。
- With increase in the coupling parameter, tip velocity at steady state increased monotonically and it's interfacial stability is worse. 随着耦合系数的增大,晶核由一圆核发展为细长的枝晶,枝晶的稳态尖端速度呈单调递增趋势,界面的稳定性逐渐变差。
- With increase in the coupling parameter,tip velocity at steady state increased monotonically and it's interfacial stabil. 随着耦合系数的增大,晶核由一圆核发展为细长的枝晶,枝晶的稳态尖端速度呈单调递增趋势,界面的稳定性逐渐变差。
- After partition the pipe into calculation cells, the sound velocity, fuel density, fuel pressure and flowing velocity at every calculation crunode in different time are gained. 在对油管合理地划分计算单元后,可求解得到油管各个结点在不同时刻的燃油音速、密度、压力和流速等特征参数值。
- At the larger mass flow, the relative velocity at the middle channel was higher than that both of suction side and pressure side of the impeller at the inlet section. 流量大于设计流量时,在流道入口段中线附近区域流体的相对速度较大,压力面和吸力面附近流体的相对速度均较小;
- Actual radial velocity distribution, that have been calculated, indicate that the narrower the annulus, the slower the decrease gradient of the velocity at radia... 结果表明,环空间隙越小,其因旋转引起的速度下降沿径向衰减速度越平缓,旋转套管效果越好,证明旋转套管对提高小间隙固井质量意义更大。
- Results The increased percentage of the brachial artery diameter and blood flow velocity at hyperemic condition was lower in patients with CHD than that in normal controls. 而舌下含服硝酸甘油前后肱动脉内径及血流速度变化百分比在两组之间无明显差异。