Point coordinate positioning the magnetic field strength 1 cm from a unit magnetic pole .

距 单位 磁极厘米处的磁场强度。

A CARMA model of the governing system of the hydroelectric generating unit is established and online identification of the model parameters is presented . Then a self-tuning PID controller with pole location is designed .

建立了水轮 发电机调速系统的CARMA模型，给出了模型参数的在线辨识方法，设计了调速系统的 极点配置自校正PID控制器。

The dynamic equation of this system was established through applying the finite element method to make the chain discretize into the combined body of a great number of basic units connected with node and regarding each basic unit as to the pole unit of longitudinal vibration .

应用有限单元法将链条离散化为若干个以单个链节为基本单元在结点相连接的组合体，视每个基本 单元为纵向振动的 杆单元，建立该系统的动力学方程。

Many idler pulleys are adopted in the structure of the new type chain pumping unit instead of girder pole in traditional connection mode which can achieve a long stroke at work .

新型链条 抽油机采用链条轨来代替传统抽油机 连杆的硬连接以满足大冲程的工作要求。

Results : ( 1 ) The bioelectrical discharge of motor unit in the diseased side wasn 't observed by the electromyograph of the needle pole .

结果（1）用针 极肌电图检测，患侧未记录到运动 单位电位；

In the present paper the robotic automation assembly unit for relative pole of watt-hour meters is briefly introduced in its main design idea construction assembly process planning grabbing location analysis for workpieces and corporation among each parts .

本文简要介绍电表相对 极的机器人自动化装配 单元的总体设计思想、构成、装配工艺规划、工件抓取位置分析以及各部件间的协调动作。

It consists of a high precision piezoresistive unit and an air-core photonic crystal fiber pole .

该传感器结构包括高精度压阻式硅微换能 单元结构和空芯光子晶体光纤 柱体.讨论了水声传感器结构的仿生学原理和声学原理。

Symbolic units are bipolar consisting of a semantic unit defining one pole and a phonological unit defining the other .

象征单位有两极，一极是语义 单位，另外 一极是语音单位。