1) Ultra-low speed
超低速
1.
H-Infinity Control for a super inertia, ultra-low speed and high precision servo System;
大惯量超低速高精度伺服系统的H∞控制
2.
In this paper,an ultra-low speed elevation system,with PLC used for controlling,is introduced.
本文介绍了基于PLC控制的超低速升降系统,该系统采用组态软件实现与PLC、变频器等控制器的远程通讯,以实现对工业现场的实时控制。
3.
This paper introduces the principle of the closed hydraulic system of the logging truck,especially the structure principle of the ultra-low speed valve.
介绍了油田测井绞车闭式液压系统原理,并着重介绍超低速阀的结构原理,新设计液压系统中采用了超低速阀,满足了测井车超低速测井工况。
2) SSS
超低速
1.
Effects of SSS die casting processing parameters on properties of ADC12 aluminum alloy castings were examined by a standard tensile testing specimen with different ingate configurations.
研究了不同内浇口速度、内浇口形状对超低速ADC12铝合金压铸件性能的影响规律,探讨了不同内浇口速度和尺寸对铸件微观组织及力学性能的影响。
2.
In order to optimize the super slow speed (SSS) die casting process, effects of pouring temperature on mechanical properties of ADC12 magnesium alloy in SSS die casting were examined with a standard tensile testing specimen.
应用简单圆形拉伸试样,研究了浇注温度对ADC12铝合金超低速压铸件性能的影响,以优化超低速压铸工艺及其参数。
3.
Effects of low shot speed on microstructure and mechanical properties of ADC12 aluminum alloy in the super-slow-speed(SSS) die casting process are investigated by utilizing a simple circular tensile testing specimen in order to optimize the SSS die casting process and parameters.
采用光学显微镜、扫描电镜、X射线衍射和能谱等显微分析技术,结合力学性能检测,研究超低速压铸条件下慢压射速度对ADC12铝合金铸件组织及力学性能的影响,以优化超低速压铸工艺及其参数。
3) super low speed
超低速
1.
The principle,constitution and realization of aerospace digital super low speed high accuracy servo system based on direct torque control of rare earth permanent magnet external-rotor slotless brushless sinusoidal torque motor are analyzed and explored.
阐述了基于外转子稀土永磁正弦波无槽无刷力矩电机直接转矩控制的数字式超低速高精度伺服系统的工作原理、系统构成、控制策略和功能实现。
2.
The super-low-speed servo system we designed is about the same as MAPS in super low speed but is an order of magnitude better than MAPS in tracking precision.
提出并阐述了基于外转子稀土永磁正弦波无槽无刷力矩电机直接转矩控制的数字式超低速高精度伺服系统的总体方案、工作原理、控制策略和功能实现。
3.
Based on special demands of super low speed high accuracy servo system, the thesis analyzes and explores the mathematical model, design method, key technology of brushless slotless sinusoidal motor.
根据超低速高精度伺服系统运行的特殊要求 ,文中对无槽无刷正弦波电机的数学模型、设计方法、关键技术等进行了分析探讨。
4) underspeed/overspeed
低速/超速
5) ultra low velocity zone
超低速区
1.
These extreme anomalies are named ultra low velocity zones(ULVZ),and are best model.
而D″层的底部零落散布着厚5~60 km,横向尺度200~300 km,剪切波(Vs)速异常可达-30%,压缩波(Vp)异常达-10%和密度异常可达+10%的异常体,称为超低速区(ultra low velocity zone,ULVZ)。
6) ultra-low velocity zone(ULVZ)
超低速层
补充资料：低速炸药
分子式：
分子量：
CAS号：
性质：见炸药。
分子量：
CAS号：
性质：见炸药。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条