查询词典 proportional limit

This thesis DESign steel wire tension control system of Steel Billet Grinding Machine, and establish mathematical model of every component in electro-hydraulic proportional valve control dissymmetry hydraulic cylinder servosystem and the load with large inertia and flexibility system of Grinding Machine. Through the medium of matlab/simulink simulation, this thesis mostly analyses Pre-load impact of steel wire stress. Compare with the emulation result of non-feedback, force feedback, displacement feedback, thereby educe reliable conclusion.

本文设计了钢坯修磨机钢丝绳张力控制系统，并且对电液比例阀控非对称液压缸伺服系统的所有液压元件和修磨机柔性负载系统进行了建模，通过MATLAB／SIMULINK仿真，主要分析了预紧力对钢丝绳受力的影响，而且对开环无反馈、力环反馈、位移反馈的仿真结果进行了比较、得出了可靠的结论。

Measurement of 37Ar is realized by the proportional counter and spectrum analysis method.

采用1 L的正比计数探测器和能谱分析方法对37Ar的测量进行了研究。

The result shows that the solid contaminant numbers detected by an automatic counter is directly proportional to the contaminant weight.

结果表明，用自动计数法所测油液中粒度不小于4μ、μ、4μ的固体污染物颗粒数与用重量法所测单位体积内固体污染物的重量成正比。

Because the formula of output voltage is the same as the one using other methods,the pulse width can be ascertained by choosing time constant based on the relation between voltage and current,and the proportional counter tube can be applied to different count ratio.

所得的输出电压的表达式与应用其他方法所得出的结果相同，因此可根据输出电压的波形与电路时间常数的关系，选择时间常数以确定输出脉冲宽度，使正比计数管适用于不同的计数率。

This method not only comprehends network analytical method more easily but also calculates the voltage and current of the proportional counter tube more conveniently.

此法不但有利于通过网络分析的概念理解这一物理过程，而且便于计算正比计数管的输出电压或电流。

X-ray and electron transport in proportional counter was simulated by MCNP, and the simulation result accords with theory analytic result.

使用MCNP模拟X射线和俄歇电子在内充气正比计数管中的输运，模拟结果与理论分析结论一致。

Therefore, BF_3 proportional counter based system was constructed and successfully implemented on HT-7. The measurement system works stably during a series of experiments. The measured neutron flux density is in ...

经过多次实验，测量系统运行稳定可靠，测量得到的中子注量率和估算得到的中子注量率在误差范围内一致。

In order to achieve the high efficiency and uniform sensitivity for neutrons with widely different energies, the efficiency of long boron trifluoride proportional counter imbedded in polyethylene moderator was simulated by MCNP code.

为获得较高的探测效率且在较大范围内对中子有比较平坦的能量响应曲线，用蒙特卡罗程序研究了聚乙烯慢化体结构对BF3长正比计数管的中子探测效率的影响。

The logging instrument, with 42 mm diameter, a direct proportional counter and a 256 channel pulse height analyser which is controlled by MCS 8098 micro processor, can simultaneously determine the contents of two or more elements and can preform digital recording, digital control and data processing under the control of the micro processor.

该测井仪井下探管外径42mm，以充稀有气体的正比计数器为探测器，以8098微机芯片管理的256道脉冲幅度分析系统，可以一次下井同时测定两种或多种元素含量，实现了在地面计算机控制下的数字传输、数字收录和数据处理。

The setup is made of x-ray tube, fine tuning table, vacuum system, gas-flow proportional counter and multiple channel analysis.

实际测得了流气正比计数管阳极高压、工作气压和环境温度对软X射线荧光测量装置测量误差的影响。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。