查询词典 impingement angle

The central angle of the impingement fluid separated from the target surface became larger with the increase of jet Reynolds. And the separating angle also increased with the increasing ratio of the jet distance to the diameter of the jet hole, while the range of induced vortex became smaller.

试验中发现随着冲击雷诺数的增加，冲击气流与壁面分离处对应的圆心角增大，分离推迟；随着相对冲击间距值的增加，气流与壁面分离处对应的圆心角越来越大，相对于受限空间的大小，诱导涡的范围越来越小。

The slurry erosion studies were carried out at 60, the most critical angle of impingement for the velocities in the range of 15–20 m/s using mineral sand having a mean particle size of 225 m.

泥浆侵蚀进行了研究，在60 的最关键的角度撞击的速度范围15-20米/秒使用矿物砂具有意味着粒子尺寸为225 ？

In general, it is believed that, the impingement angle of particles in the hydraulic machinery is small.

医学 一般而言，大多数人相信在液压的机械装置里粒子的角度影响是很小的。

Even though actual data for impingement angle are not available so far, it can be considered as spectrum of low impingement angles when the water is flowing almost parallel to the surface.

虽然目前没有什麼实际的资料可以验证粒子角度的影响，但当水的流动跟表面几乎是平行时，角度影响的幅度相对的会比较低。

Reynolds number of impingement, inclined jet angle, the ratio of the jet distance to the diameter of the jet hole and the relative curvature (the ratio of the diameter of jet hole to the diameter of concave surface) were changed to study the rules of flow structures varying with these parameters. At the same time, the developing and disappearing phenomena of the induced vortex were analyzed.

通过改变冲击雷诺数、冲击角度、相对冲击间距（冲击间距和冲击孔直径之比）以及相对曲率（冲击孔直径同凹面靶板直径之比）等参数，分析了受限空间中，斜向冲击曲率表面后产生的涡系结构及其发展和变化规律。

It is ill-considered to describe the transmission as the issue whether from the angle of nomology or technology, in the meanwhile the active copyright law has some theatrical disfigurement .In the practice the cyber technology has led to the impingement to the author on the right of person and riches.

为了保护网络环境中著作权人的利益，首先，要明确与侵权存在密切关系的网络服务商应当承担的法律责任；其次，权利人可以采取行政保护、司法保护和技术措施三种手段来保护自己的权益。

Then, the method to estimate cavitation erosion characteristic of high pressure piston plunger pump by analyzing impingement angle on outlet of throttling groove is put forward. That is, to hold the impingement angle range of 30°～60°as appraisal criterion of cavitation erosion characteristic on high pressure hydraulic plunger pump.4 The throttling characteristic of hydraulic control valve is studied by CFD calculation and experiment.

最后，提出了一个通过分析节流槽出口处的射流方向来评价高压轴向柱塞空蚀特性的空蚀评价方法，即将节流槽出口的射流角范围30°～60°作为评价高压轴向柱塞泵空蚀特性的标准。4对液压控制阀的节流特性进行了CFD数值计算和试验研究。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。