1、

Research on Steady Flow Force of Jet Oil Hydraulic Spool Valve

直喷式柱型液压阀流体稳态力的研究

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2、

For measuring the four discharge characteristic lines of spool valve, and then calculates overlap values by regression method.

通过测量滑阀阀口四条流量特性曲线,利用回归的方法计算出滑阀的叠合量。

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3、

Firstly, MATLAB software is used to do a function resolution on flow area of the anomalous orifice spool valve, and numerical simulation on velocity and pressure distribution in the valve cartridge under different inlet flows and opening are done and the results are analyzed.

首先,对异形阀口滑阀的过流面积进行MATLAB数值解析,对不同流量、阀口开度下阀内的速度场和压力分布等做了数值模拟,并对数值计算或仿真结果做了分析。

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4、

The datum of the whole length and the length of various overgauge of fine threads, and its ratio of the latter to the former are printed out, so that quality of fine thread of the spool is evaluated.

并将总长和各种超差长度及其所占百分比等数据打印出来,以便评定该轴细丝的质量等级。

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5、

Under the control of a Z-80 single board computer, a spool of fine thread up to ten thousand meters can be measured point by point and from end to end.

在Z-80单板机的控制下,可将一轴成千上万米长的细丝从头至尾进行逐点测量。

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6、

There the proprietress handed her a needle and a spool of black thread.

在那里,摊档老板交给她一口针头和一圈黑线.

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7、

T low plate series hydraulic pressure five-spool thread heavy cargo transport vehicle.

高手请翻译“150T凹型五轴线液压凹板车”(英语)

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8、

I have get a spool of color film.

我有一卷彩色胶卷.

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9、

The nozzle equipment is at the bottom of the valve seat; the valve spool has a balancing hole; the valve spool bush has an orifice.

喷嘴装置在阀座下端,阀芯设置有平衡孔,阀芯套开设有节流孔。

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