查询词典 reciprocating motion

During SCC of type 310 austenitic stainless steel in MgCl〓 solution at 115℃, corrosion process can enhance dislocation emission, multiplication and motion. Stress corrosion microcrack nucleates in the dislocation free zone or at the tip of the crack when the corrosion-enhanced dislocation emission and motion develop to the critical condition.

本文所得主要结论如下： 1.310不锈钢在沸腾MgCl〓溶液中SCC时，腐蚀过程能促进位错的发射、增殖和运动，当其达到临界条件时，SCC微裂纹就会在无位错区中不连续形核或从原裂纹顶端连续形核；由于介质的作用，纳米级微裂纹并不钝化成空洞和缺口，而是解理扩展。

This is overlapping action. It is caused because of the main motion and overlaps on top of the main motion.

这就是所谓的动作重叠，即因为主体动作的连带性而产生的动作，同时叠加在主体动作上的动作。

The key of the simulation is to select a suited set of models and parameters which represent the motion and the echo of moving targets, Because the perform of microwave radars operating over the moving targets is very complicated.In this paper, we discuss how to simulate the motion of targets with a method of parameters simulation. And then we get a track clearly through controlling the flight parameters and the time increasing. The way reduces the error.This paper also particularizes the prime parameter of the echo--Radar Cross Section which is influenced by many factors.

对于目标的实时运动特性，本文采用了航迹的参数模拟法，通过控制目标的飞行性能参数与时间增量的大小来模拟目标的真实运动，避免了多种因素所引起的飞行误差，效果良好；此外，本文详细分析了表征运动目标回波特性的雷达截面积与雷达波长、目标姿态、极化方式及视角的关系，在此基础上，考虑了RCS的两种起伏特性以及天线对其的调制作用，得出了快、慢起伏目标回波的仿真数据，并对二者进行了比较。

Based on the ancient Daoyin technique, six-step procedure was developed including motion imagining and imitating, mental and breathing regulating, target point determining, motion percussing, persisting and relaxing.

将以调神，调息为基本技术的按照传统中医导引术按照现代医学理论，改良为运动想象和模拟、精力调集、确定目标点、击发、坚持和放松六个步骤。

During the motion process, the stagnation and back commutation occur and worsen the performances of circuit breaker. According to the real interruption process, a three-dimensional(3-D) model of arc motion under the effect of external magnetic field is built based on magnetohydrodynamic, which can predict the restriking phenomena. With air vents opened to 60%, the restriking phenomena occur under 3mT magnetic field; when the magnetic field is increased to 5mT, the restriking phenomena disappears.

该文以磁流体动力学为基础建立了三维空气电弧等离子体在外部磁场作用下运动的数学模型，此模型可以预测电弧的重击穿现象，并发现当灭弧室的出口面积为60%时，电弧在3mT磁场的作用下运动时出现了重击穿现象，而当磁场增大到5mT时重击穿现象消失。

The sectoring gear is a device for converting the rotary motion of the steering wheel into straight-line motion.

四，转向系统 Steering Gear 转向器的作用是把方向盘的旋转运动变为连杆机构的直线运动。

In this paper, the author has done some research on the motion of towed system and the motion simulation.

它的设计对其搭载的设备的工作状态有极其重要的影响。

This paper determines the motion of lower rocker arm in valve gear by the dimension of cam mechanism and derives the characteristics of equivalent cam,assuming that the rocker arm ratio varies according to the camshaft angular displacement while the push rod and both the upper and lower rocker arms are in motion.

本文根据凸轮机构的几何尺寸确定配气机构下摇臂的运动，并且考虑上下摇臂及推杆的运动，将摇臂比看作是随凸轮转角变化的变量，从而导出当量凸轮的运动规律。

The track assembled YITONG linear motion rollers can be run safely in various equipments, such as special linear motion track, industrial robot, precision assembly line, overhead conveyer system, automatic equipments, office facilities, transmission machines, medical instruments, printing machines, giant slaughterhouse equipments, logistics transportation system and so on.

易通的导轨滚轮产品可用于各种不同形状的导轨及需要实现直线运动的场合，装配易通直线运动滚轮的导轨能可靠的运行于各种设备，诸如专用直线导轨、工业机器人、精密生产流水线、自动化设备、办公设备、传输机械、医疗仪器、印刷机械、大型屠宰设备、物流搬运系统等等。

Having set up the model of the SAR platform motion errors, we study the effects of the motion error both in azimuth and range direction of the SAR platform on the images' focused performance.

在建立机载UWB SAR运动误差模型的基础上，研究了方位向和距离向载机运动误差对于成像性能的影响。

Finally, the Knight strung a line between two of the monoliths and tied the horses up there.

最后，骑士们在两颗巨石之间拉了一条绳子，将他们的座骑绑在上面。

T7zN/hyS0 The island lies south by east from here.

那个岛位于此地的正南偏东方向。