The metering error considers the non linear effect of the voltage coil and current coil in watt hour meter under different order of harmonics and different distortion degree of input waveform.

计量误差考虑了电度表电压线圈和电流线圈在不同的谐波次数以及谐波大小时的非线性效应。

The new design is a linear landscape slope, ranging from ground level to 2 meter high.

新的设计是一个2米高的线性斜坡景观。

The new design is a linear landscape slope, rangingfrom ground level to 2 meter high.

这一新设计为线型景观斜坡，从地平面至2米高处。

A method of measuring metal linear expansion coefficient of aluminium alloy by a percent meter is introduced. The error analysis in the result of the measurement is conducted.

本文介绍了一种用百分表测量铝合金金属线胀系数的方法，并对测量结果进行了误差分析。

This paper describes the working principles and structure of the meter, and analyses sampling efficiency, linear range and moisture influences.

本文介绍了这种测尘仪的原理、构造组成；并对采样效率、线性范围、温度影响进行了分析。