electric ray
英 [ɪˈlektrɪk reɪ]
美 [ɪˈlektrɪk reɪ]
电鳐科；电子束
英英释义
noun
- any sluggish bottom-dwelling ray of the order Torpediniformes having a rounded body and electric organs on each side of the head capable of emitting strong electric discharges
双语例句
- As time goes by, composite insulators present different degree of aging under the influence of pollutant, electric field, ultraviolet ray and so on. The increasingly worse and worse hydrophobicity would possibly lead to flashover accident.
随着运行时间的推移，复合绝缘子在污秽、电场、紫外线等作用下会出现不同程度的老化，其憎水性变得越来越差，严重影响了复合绝缘子耐污闪性能。 - And numerical examples are given to show that there is difference between conventional and modified transmission coefficients, and the difference between the electric field vector and displacement vector of e ray cannot be neglected.
并通过具体的数值计算说明，菲涅耳方程修正前后e光的透射系数有一定的差别，且e光的电场矢量和电位移矢量之间的分裂不可忽略。 - As the foundation of analysis of electric performance of organic magnetic material radome, the reflection performance of plane waves being incident on a plane boundary between organic magnetic medium and air is firstly investigated with the help of ray tracing method.
首先，以直接射线法分析平面波在有机磁性媒质与空气的界面上的反射特性，为后续天线罩的电气特性分析提供理论基础。 - The structural characteristics and technological effect of HMA electric far infrared ray drying kiln, which was built at Guizhou Forest Machinery Factory, were observed by means of some of property of the kiln and technologic on drying Tsuga chinensis and Pinus massoniana planks.
通过测试窑体的部分性能和进行杉松中板工艺试验，考察安装在贵州省林机厂的某HMA型电加热远红外木材干燥窑的构造特征和工艺效果。 - Dielectric behavior in electric melting-quartz glass irradiated by γ-ray
γ射线辐照对电熔石英玻璃介电性质的影响 - The technological effect of a electric far infrared ray drying kiln
电加热远红外木材干燥窑工艺效果 - By using the features of reflection and refraction by indoor objects, an electric field prediction model combined with the ray tracing technique is presented, which is for indoor multipath propagation of WLAN.
根据室内物体对电波的反射和透射的特点，结合射线跟踪法，提出了一种无线局域网中室内无线传播的场强预测模型。 - At the same time the surface characterization of the molding powders was studied by scanning electric microscopy ( SEM) and X ray photoelectron spectroscopy ( XPS), the relation of the surface properties and the sensitivities was discussed too.
同时结合扫描电镜（SEM）和光电子能谱（XPS）的测试结果分析了造型粉的表面包覆形态和感度之间的关系。 - Process: If the compound exposed including UV, electric ray ( UV or mercury lamp), it started to change its color reversibly.
过程∶如果这种化合物暴露包括紫外线，电的射线（外线或者水银灯）它开始可逆改变它的颜色。 - Considering the differences between the electric field vector and displacement vector of e ray, Fresnel equations are modified to meet the boundary conditions.
考虑到e光电场矢量与电位移矢量的差别，对菲涅耳方程进行了一定的修正以满足e光的边界条件。