permittivity
基本解释
- n.[物理]电容率(介电常数)
英汉例句
- This is the permittivity of vacuum.
真空中的介电常数是。 - Epsilon zero is the permittivity of vacuum.
0是真空中的介电常数。 - There is the permittivity vacuum. It is all up there.
这儿还有真空中的介电常数,看,全在这里。 - There is the permittivity vacuum. It is all up there.
这儿还有真空中的介电常数,看,全在这里。
麻省理工公开课 - 固态化学导论课程节选 - This is the permittivity of vacuum.
真空中的介电常数是。
麻省理工公开课 - 固态化学导论课程节选 - In addition to that, we have that epsilon nought value, remember that's the permittivity constant in a vacuum, and basically that is what we use as a conversion factor to get from units. We don't want namely coulombs to units, we want that will allow us to cancel out in this equation.
这是电子的电荷,此外,我们有epsilon零,记住这是真空的介电常数,这是我们用来转换单位的转换常数,我们不想用库伦单位,我们希望这个可以在方程中约去它。
麻省理工公开课 - 化学原理课程节选
双语例句
原声例句
词组短语
- vacuum permittivity 真空电容率;真空介电常数
- permittivity tensor [电]电容率张量;翻译
- effective permittivity 有效介电常数;等效介电常数
- dyadic permittivity 双积介电系数
- Gaussian permittivity 高斯介电系数
短语
英英字典
- a measure of the response of a substance to an electric field, expressed as the ratio of its electric displacement to the applied field strength measured in farads per metre ( symbol: )&rarrsee also relative permittivity ,electric constant
柯林斯英英字典
专业释义
- 介电常数
A perturbation test method of rectangular cavity is discussed for determination of complex permittivity of dielectric materials at microwave frequencies.
本文讨论了测试电介质微波复介电常数的矩形腔微扰法。物理学
- 介电常数
When the permittivity ratio of metal and dielectric medium is more closer to -1, the spatial frequency range for propagational fields is wider.
并且电介质与金属的介电常数之比越接近于-1,周期厚度越小,传播场空间频率范围越大。机械工程
- 介电性能
The permittivity of the film has a maximum with the increasing of the heat processing temperature.
发现热处理温度对PST薄膜的介电性能有两种相对的影响作用,薄膜的介电电容值随着烧结温度的增加出现一个极大值。 - 电容率
- 介电系数
- 介电常数
- 介电特性
MethodA permittivity sensor developed in a previous study was used in laboratory to measure the frequency-response data(gain and phase) of 14 biodiesel/diesel blends(0,5%,10%,15%,20%,25%,30%,40%,50%,60%,70%,80%,90%,100%). Correlation between mixratio and frequency-response was analyzed.
方法采用自行设计的一种介电特性传感器,在实验室测量14种混合比(0,5%,10%,15%,20%,25%,30%,40%,50%,60%,70%,80%,90%和100%)的生物柴油与柴油混合燃料的频率响应特性(振幅增益和相位差),分析频率响应特性与混合比的相关性,并用PLS和Stepwise回归法进行拟合,建立混合比的检测模型。动力与电气工程
- 诱电率
- 绝对电容率
- 介电系数
- 透电率
- 介电常数
- 电容率