The gas pulsation of discharge hole of new type of scroll air compressor is studied in this paper.
研究了涡旋式空气压缩机排气系统的气流脉动现象，首次提出了排气孔口侵入现象及计算方法。
The bunker and the discharge hole are connected into integration, and the magnetizing passage is formed.
料仓和出料口联为一体，形成一个磁化通道。
This set of components can rotate to the back leakage discharge hole and pump the bottom of the alignment.
这样可以使整套部件旋转至背板漏液排出孔与泵的最底端对齐。
A water discharge hole shall be a must for products requiring pickling treatment prior to surface processing.
表面处理前需要酸洗的产品，一定要钻流水孔！
The casing comprises a vertically arranged shell taking the shape of a circular oblique cone table, an assorted upper cover and a discharge hole thereof.
所述外壳含立置圆斜锥台形的壳体及其相配的上盖和出料口。
When the slide block is positioned at the other end, the quantitative hole and the discharge hole are superposed, and the slide block closes the feeding hole.
而滑块处在另一端时其定量孔洞与出料孔重叠，同时移动后的滑块封闭送料孔。
An extension line with a certain distance to the steel bar discharge hole is provided with a contact travel switch. A wire is connected between the travel switch and a clutch electromagnet.
在距离钢筋出料口一定距离的延长线上设有一个接触式行程开关，行程开关与离合器电磁铁之间连接有导线。
The related perforating coating tool for a heat-conducting fin comprises: a hollow tube filled with conductive medium, some discharge holes on one end of the tube, and a spring scraper under the hole.
一种散热鳍片穿孔涂布工具及涂布方法，该工具为一灌入有导热介质的 中空管体，而在管体的一端周缘上设有数个出料孔，并在邻近该出料孔的下 方周缘处环设有具弹性的刮板；
Before or tin plating nickel plating of bad contacts between the cathode, discharge sparks will melt into hollow copper hole.
镀镍前或锡电镀间的阴极接触不良，放电火花将铜材熔成凹洞。
Particular emphasis is given to the development of film cooling, internal cooling technologies and film hole discharge coefficients.
着重介绍了气膜冷却、涡轮叶片内流冷却技术和气膜孔流量系数的研究进展。
Newly designed power supply system. While in machining big surface and deep hole, the computer provides two steps servo feed for superior machining quality and discharge accuracy.
全新电源系统，针对大面积及深孔加工，电脑可选定二段伺服进给速度，加工性能优异并可保持放电精密度。
It is found in the experiments that film hole Reynolds number and Rib Angle have great influence on film hole discharge coefficients.
实验中发现气膜孔雷诺数和肋角对流量系数有较大的影响。
Machined hole I have a discharge chamber with a hole in the top.
加工孔我有一个放电室，与一个大洞顶部。
The discharge coefficients of the side-wall outflow hole are affected by the jet angle and cross-flow mass flow rate.
不同射流角度和横流流量对侧壁出流孔流量系数影响很大。
The experiments were performed on an electrical discharge small hole machine DK730 (made in China, modified by author).
实验执行了在一个放电小孔机器DK730 （制造在中国，由作者修改）。
The result indicates that the discharge per unit width, the sediment concentration, the grain size of sand influences the depth of scour hole.
试验结果表明：浑水水流的单宽流量大小、含沙量的多少以及含沙粒径的变化都对冲刷坑深度有一定的影响。
The processing of deep hole can adopt electrical discharge machining under present condition and self-fabricate relevant facilities to meet parts requirements.
深小孔的加工，可采用高速电火花加工，在现有条件下，自制相关的工装，达到零件要求。
Analogy of hole injection barrier indicates that the interface barrier of ITO is lowered after being treated with the high frequency discharge method using hole-only devices.
用单载流子器件模拟表明ITO经高频放电处理后降低了器件界面的空穴注入势垒。
This paper introduces the general design thought and concrete layout of flood-discharge power-generating hole for Baiyekou reservoir dam.
介绍了柏叶口水库大坝泄洪发电洞的总体设计思想和具体布置。
While some material may discharge as the rat hole collapses, falling material often gets compacted over the outlet and forms an arch.
当鼠洞垮塌卸料时，落下的材料常常在出料口上方变得致密而形成拱弧。
At the present, the problem which is urgently to be solved in gas discharge is the drilling technology in soft coal seam gas discharge, especially the drilling technology of the deep hole.
目前在瓦斯抽放中急待解决的问题是软煤层瓦斯抽放的打钻技术，尤其是深孔打钻技术。
Every year the time hole master lake can hold the smoke and fire congress in the summer, surpasses 500 smoke and fires in the sky discharge.
每年夏天的时候洞爷湖都会举办烟火大会，在上空施放超过五百枚的烟火。
Every year the time hole master lake can hold the smoke and fire congress in the summer, surpasses 500 smoke and fires in the sky discharge.
每年夏天的时候洞爷湖都会举办烟火大会，在上空施放超过五百枚的烟火。
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