电容率

This paper reports a capacitive switch with a high capacitance ratio.

研制了一种高电容率的电容式RF-MEMS开关。

At radio-frequencies the dielectric permittivity of cell suspensions are monotonic function of the measuring frequency and cell density.

微生物的存在会改变发酵液的电特性，发酵液在无线电频率范围内的电容率增量是测量频率和生物量浓度的函数。

Based on that the dielectric permittivity of cell suspensions is monotonic function of the measuring frequency and cell concentration at radio-frequencies,a new method for detecting cell concentrations on-line and in-situ is proposed .

利用发酵液在无线电频率范围内的电容率是测量频率与菌体浓度的函数，提出了一种实时在线检测发酵过程菌体浓度的新方法，设计了检测传感器和自动检测系统，并且实验验证了该检测方法及检测系统的可行

The effects about potential distribution by time-harmonic character and permittivity are discussed.

最后讨论了时谐性和电容率对电位分布的影响。

Relative permittivity is the dimensionless ratio of the permittivity of a material to that of free space; it is also called the dielectric constant.

相对电容率为材料的电容率与它在自由空间的电容率的比值，无量纲；也叫介电常数。

The relationship between water tree growth speed and its influence factors, such as aging time, frequency of electrical field, and relative permittivity, was studied in this paper.

按照建立的水树枝老化试验装置和方法标准，本文对低密度聚乙烯和聚甲基丙烯酸甲酯两种固体片状材料进行了水树枝老化规律的试验研究，重点研究了低密度聚乙烯材料中水树枝引发和发展的影响因素和规律，包括盐溶液的浓度对低密度聚乙烯中水树枝形态的影响，老化时间、外施电压频率、盐溶液的电容率与水树枝生长速度的关系。

Most of polar polymers possess comparatively high values of relative permittivity, which means that both bonding and non-bonding electrons in the molecular structure of these polymers can be easily displaced by external electromagnetic force.

大多数极性聚合物具有相当高数值的相对电容率，其意味着这些聚合物的分子结构中之结合与非结合电子两者，可以轻易以外部电磁力加以排出。

The relative permittivity of the Langmuir monolayer on a substrate surface is calculated by the orientation order S with consideration of the length of the permanent dipoles within domain and the distance between the dipole and the substrate.

计算结果表明：对于成份一定的稳定构型单分子层膜，其相对电容率大小除了依赖于分子密度和基底物质的相对电容率外，对分子负电荷中心离基底的距离，以及考虑电偶极子长度的分子区域大小也有不同程度的依赖

Many properties of medium, such as the dispersion relation and non- linear Landau damping, are closely related with this characteristic quantity. Taking into account the contribution of color field self-interaction, by decomposing the quan- tities in the equations into regular and fluctuation parts, then iterating the fluctuation parts according to the weak field, the color permittivity including the color field self- interaction is obtained.

本文计及非阿贝尔自作用项的贡献，利用把方程中的相关量分成正规项和涨落项的方法，按弱场迭代求解色动力学方程，得到了包含自作用贡献的非线性介电容率。

The input capacitance is also very high due to the 2N-1 comparators in parallel.

输入电容率也非常高，由于该2n-1个比较平行。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷