effective constant
英 [ɪˈfektɪv ˈkɒnstənt]
美 [ɪˈfektɪv ˈkɑːnstənt]
网络 有效常数
双语例句
- A macro homogenization model was built, based on regularities of distribution about holes in perforated revolving drum, therefore regularities of distribution of equivalent plate's effective elastic constant was obtained, while the holes were in the state of different distributions, different apertures and hole pitches;
首先根据开孔转鼓中小孔的分布规律建立了宏观均匀化模型，得到了小孔在不同分布不同孔径和不同孔间距状态下当量板的有效弹性常数分布规律； - The even or odd mode effective dielectric constant is calculated by inserting the magnetic wall or electrical wall at the lateral boundry.
通过在电路的两侧人为地插入电壁或磁壁，分别解出电路的偶模与奇模有效介电常数。 - This paper also presents the finite differential method ( FD method) as a tool of calculating the field distribution and effective propagation constant. Furthermore, we figure out the relationship between the bend radius and the loss of waveguide.
由于弯曲波导是AWG器件中不可缺少的结构单元，论文运用柱坐标下有限差分法来计算弯曲波导的场分布和有效传播常数，找出了波导弯曲半径与波导弯曲损耗之间的关系。 - In this paper an algorithm of computer program for optical field analysis of semiconductor laser is derived using two techniques of the effective dielectric constant method and the equivalent transmission line method. And computer program flow chart is also given.
本文利用有效介电常数法和等效传输线法两种技巧，导出了一种半导体激光器光场结构分析的计算机程序的算法，并给出了相应的该算法的程序框图。 - Based on the electromagnetic scattering theory of dielectric wire and effective medium theory, the formula of the effective dielectric constant of metal wire-dielectric composites is derived.
基于介质圆柱电磁散射理论和等效介质理论，导出了金属柱微粒-电介质复合材料的等效相对介电常数的表达式。 - The effective refractive index of the PA film is calculated from porosity given by Maxwell-Garnett effective dieletric constant theory.
PA的有效折射率可根据Maxwell-Garnett有效介电常数理论由孔隙率算出。 - Secondly, some influences of fringing field are taken into account, an effective dielectric constant is introduced, and the resonant frequency expression is modified as well.
然后，考虑了边缘场的影响，引入了有效介电常数，对谐振频率的理论公式进行了修正。 - The speed, of response of the synchronous condenser is greatly influenced by the effective time constant of the field, which is typically 2-3 seconds.
同步调相机的响应速度受励磁磁场时间常数影响很大，时间常数一般为2&3秒。 - Study of stability of effective dielectric constant of relaxor ferroelectrics under biased voltage
偏压下弛豫型铁电陶瓷有效介电系数稳定方法的研究 - The field-dependent effective dielectric constant of the composites is also studied.
此外，我们还研究了复合体系的有效介电常数对外场的非线性依赖。