查询词典 reciprocating motion

The mass of the reciprocating parts is small compared with that of the sley in a shuttle loom.

与有梭织机的筘座相比，苏尔寿片梭织机往复运动构件的质量较

An SLon pilot continuous centrifugal concentrator (SLon pilot centrifugal concentrator) was used to study the effects of drum rotation speed and reciprocating velocity of water sprays on the separation performance of the concentrator under the optimum conditions of feed volume flow rate (24.5±0.4) L/min, feed solids content 20% and impacting pressure of water sprays 0.45 MPa, with the high gradient magnetic separation concentrate assaying 52.42% Fe from fine hematite tailings as test material.

摘 要：采用SLon实验型连续式离心机(简称SLon实验型离心机)，以高梯度磁选细粒赤铁矿尾矿得到的磁性产物(52.42% Fe)为试样，在给料体积速率为(24.5±0.4) L/min、给料固体浓度为20%和水束流冲击压力为0.45 MPa的条件下，研究转鼓转速和水束流往复速度对连续离心分离指标的影响。

The main applicable to less than 250 ℃ of heat-setting equipment, printing and dyeing, printing machine, steaming, stretching stenter machine and reciprocating compressors, and other equipment for high-temperature lubrication of the chain chain wheel.

主要适用于 250 ℃以内的印染设备热定型机，印花机、蒸化机、拉伸拉幅机及往复式压缩机等高温设备的链条链轮的润滑。

Sulfide layers were made on the surface of AISI 1045 and SAE 52100 steels by means of low temperature ion sulphurization process. The tribological properties of the sulfide layers were investigated on an SRV reciprocating tester under dry and paraffin oil lubricated conditions. SEM equipped with EDAX and XRD were adopted to analyze the morphology and structure of the sulfide layers. The morphologies and composition of the wear scars were also analyzed.

采用低温离子渗硫技术在45＃钢和GCr15 钢表面形成渗硫层，用SRV 往复摩擦磨损试验机分别在干摩擦和液体石蜡润滑下对渗硫层的摩擦学性能进行了研究，用SEM、EDAX 和XRD研究了渗硫层的形貌和结构，并对磨痕的形貌及成分进行了分析。

The hardness improved from 0 55GPa for unimplanted Kapton to 6 7GPa,corresponding to a factor of improvement of about 12.Reciprocating sliding wear tests using a steel ball counte...

通过X 射线光电子能谱实验得出注入He+离子后的薄膜表面层中O、N原子含量降低，形成以苯环为主的三维立体网状结构

The structure, operational principle, characteristic and application of the reciprocating single-screw intermixing extruder developed in China itself are introduced.

介绍我国自行研制的往复式单螺杆混炼挤出机的结构、工作原理、特点及应用等。

To turn a handle .the maximum movement available to a pivoted or reciprocating piece by a cam.

安装在枢轴上或作往复运动的部件，从凸轮、曲柄或偏心轮所得到或能得到的运动极限。

Some hard melted or high specific gravity materials for foam black tea, such as taros power, raw egg yolk etc., the up-down and reciprocating foam-shaking machine never achieve mix completely.

目前上下往复式泡沫摇摇机，对一些较不易溶解或比重较大之配料而言，就无法达到充分拌和的程度。

Some hard melted or high specific gravity materials for foam black tea, such as taros power, raw egg yolk etc., the up-down and reciprocating foam-shaking machine never achieve mix completely.

目前上下往復式泡沫摇摇机，对一些较不易溶解或比重较大之配料而言，就无法达到充分拌和的程度。

A proven technology that weens us off fossil fuels and in some ways performs better than over complex reciprocating petroleum engines and transmissions.

行之有效的技术， weens我们小康矿物燃料和在某些方面的表现优于复杂往复石油引擎和传输。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！