查询词典 reciprocating pump

Reciprocating pump power of steam-side and side-pump should be left out of the location of the piston and rod.

蒸汽往复泵的动力侧和泵侧应留有抽出活塞和拉杆的位置。

The mud pump is a kind of the reciprocating pump.

泥浆泵是往复泵的一种。

Characteristic extraction is a key step in the condition monitoring and fault diagnosis of reciprocating pump .

特征提取是往复泵状态监测及故障诊断的关键环节。

The research method could be applied in the designing and optimizing of reciprocating pump valve.

该仿真方法对往复泵泵阀参数优化具有一定的借鉴意义。

The stuffing box is the kernel hermetic component of the high pressure reciprocating pump .

填料函是高压往复泵的密封部件，改进前，填料函与泵体连接处榫面上频繁发生断裂的现象直接影响了高压往复泵的运行寿命。

A hand-operated reciprocating pump; used ''.

一种手操作的循环泵；用来灭火。

Is a piston reciprocating pump as an example to illustrate the working principle.

现以活塞式为例来说明往复泵工作原理。

This paper analyzed the relations between vibration and plunger wear of reciprocating pump , and studied the characteristics for the diagnosis of plunger wear.

分析了往复泵柱塞-缸套磨损振动诊断机理，研究了振动时域、频域特征。

NET and three dimensional CAD software SolidWorks2004, the special-purpose three plungers reciprocating pump CAD system collecting the design, the lectotype, the analysis and the plot as a body is developed in this paper.

NET和三维CAD软件SolidWorks2004开发出一套集设计、选型、分析及绘图为一体的专用三柱塞往复泵的CAD系统。

With the help of performance test of reciprocating pump, the design for the spring was validated. An experiment-bed was also built to test the poppet valve's lift displacement. The testing results prove that the simulation was in a correct way.

设计了往复泵泵阀试验台；通过对往复泵进行性能测试，对不同弹簧预紧力下阀门升程进行了测定，验证了仿真结果的合理性。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。