1.
Electromotive force or potential difference, usually expressed in volts.
电压电位或电位差，常以伏特为单位
2.
symmetrical heterostatic circuit
对称异电位差连接电路
3.
residual electromotive force of potentiometer
电位差计残余电动势
4.
auxiliary equipment(of potentiometer)
(电位差计的）辅助设备
5.
phase difference torque transducer
相位差式转矩传感器
6.
Phase Deference Measurement in Multisim
Multisim仿真中的相位差测量
7.
The Influence of Standard Electric Source on Determination of the Differential Thermal Electromotive Force;
电位差计测量温差电动势实验的研究
8.
On relationship between two electric potential diffrence meters: planar one and cubic one;
板式电位差计与箱式电位差计的区别与联系
9.
band of position
船位误差带位置线两侧)船位误差带
10.
hyperbolic positioning
双曲线定位，测距差定位
11.
Geometrical tolerance-Positional tolerancing
GB/T13319-1991形状和位置公差位置度公差
12.
A Brief Analysis of Compensation on Dimension Tolerance and Shape and Position Tolerance in Tolerance Principle;
公差原则中形位公差与尺寸公差的补偿简析
13.
differential pressure level transducer[sensor]
差压（式）物位传感器
14.
virtual PPI reflectoscope
消视差平面位置显示器
15.
small flat [for rating and valuation]
小型单位〔差饷估价分类〕
16.
large unit [rating and valuation]
大型单位〔差饷估价分类〕
17.
floating average position action
无静差的平均位置作用
18.
differential transformer displacement transducer
差动变压器式位移传感