缝隙

The closed-form expressions are derived so that all required differentiations are obtained in closed form and numerical differentiation can be avoided.

特别是对微带和缝隙混合结构的空域MoM分析，旋度算子的微分在谱域进行，并可以给出它们的解析表达式，其对应的空域格林函数可通过高阶的Sommerfeld恒等式获得，从而避免了数值微分。

The way they stood, positioned unconsciously in a semicircle, left open an obvious gap in their group, like a chain with one link missing.

方法他们站著，无意识地放置在一个半圆形中，向左打开他们的团体一个明显的缝隙，像和失去的一个连结的链。

In the coupled-cell model, Ist significantly enlarged the gap conductance region where stable BP cell pacemaking and NP cell driving occur, reducing the number of BP cells required for robust pacemaking and driving.

在配对细胞模型，Ist明显扩大出现稳定BP细胞起搏和NP细胞驱动的缝隙电导区域，这就降低了稳定起搏和驱动所需要的BP细胞的数量。

The moment method and physical optics are employed to compute the scattering field of slots and metal plate respectively.

缝隙和金属平板的散射分别采用矩量法和物理光学法得到。

Using selected area plug-infills plane without gaps using symmetry operations.

应用选择的区域插件在使用对称操作的情况下没有任何缝隙。

A convergence acceleration technique based on functional asymptotic expansion and Poisson's summation formula is developed to raise the calculation efficiency of waveguide dyadic Green's functions which are expanded in infinite series.

为此，作者提出"谱展开边界元法"，以求解波导外空间的并矢Green函数；引入边界元法以求解波导壁内折曲缝隙腔的并矢Green函数；并研究了无穷级数的逐级加速收敛变换，以解决波导中Green函数的计算问题。

The cave might never have been discovered had not the entrance been spotted by the distinguished French pot-holer, Berger.

英尺。这个深邃的洞穴是由一条地下暗泉冲刷岩石中的缝隙并使之慢慢变大而形成的。

The practice of procuracy supervision demonstrates the existence of gaps in current legislation on the protection of consumers' rights.

procuracy 监督的练习示范存在在消费者的权利保护上的现在立法的缝隙。

How to increase the number of myocardial cells and lighten or reverse the heart reconstitution have become a focal point.

如何增加心肌细胞数量和减轻或逆转心脏缝隙连接重构，成为关注的焦点。

Besides, the countryman also expects more indigenous industries can find a crack in predicament refluent leap forward, bristly at the world numerous in strong cavalcade.

除此之外，国民也期待更多的本土企业能够找到困境中的一丝缝隙逆流跃进，林立于世界众强的行列之中。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。