WEG single-phase totally enclosed motors are specially designed for operating in environments of dirt, dust and excess moisture.
WEG单相全封闭式电动机专业设计，用于脏的，灰尘大的和过湿的环境下。
Transient parameters and numerical calculation model are fundamental to evaluate the traveling wave on very fast transients in three-phase enclosed GIS.
数值计算模型和参数的确定，是三相同壳结构GIS快速暂态过程行波分析的基础。
In this paper, we discuss the concepts of laser mode, enclosed-Cavity mode, photon state, cell of phase space and the coherence Volume, as well as the equivalent relationship between them.
本文讨论了激光模式与封闭腔模式、光量子态、相空间相格、相干体积的概念及相互关系。
A simple method is used to calculate the phase volumes enclosed by energy surfaces of 2-dimensional harmonic oscillator and rigid diatomic molecule.
用初等方法计算了二维线性谐振子和刚性双原子分子两种情况的能量曲面所包围的相体积。
A simple method is used to calculate the phase volumes enclosed by energy surfaces of 2-dimensional harmonic oscillator and rigid diatomic molecule.
用初等方法计算了二维线性谐振子和刚性双原子分子两种情况的能量曲面所包围的相体积。
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