传输

The finite-difference time-domain method is adopted to simulate the propagation of the optical wave in the beam splitter.

采用时域有限差分法模拟了光波在分束器中的传播行为，并计算了分束器的传输效率。

Compared with that the beam splitter is based on multimode waveguide of triangular lattice PBG with the same parameter,the beam splitter in this paper has much shorter size and higher output efficiency.

因而本文所设计的分束器具有更小的器件尺寸和更高的传输效率，易于大规模集成的实现，在未来的集成光路中具有广泛的应用价值。

To transmit and build the sale on public enthusiasm and behavior foundation the strategy will gain a success.

为了传输而建立在公众积极性和行为基础之上的营销战略将会取得成功。

Networks are works transmitted in the form of digital signal, as well as by the carrier of internet,including digitized works, digital works and homepage works, the copyright of these three kinds of types respectiv ely belon gs to the people who owns the copyright of original works the author and interne t supervisor.

网络作品是以数字信号的形式和以网络为载体进行传播的作品，它包括数字化作品、数字式作品和主页作品三种类型。这三种类型作品的著作权分别归属于原作品的著作权人、创作的作者和网站管理者。网络作品在网上传输实质上是作者使用作品的方式之一，应由著作权人享有不同于传统复制权和发行权的"信息网络传播权"。

Many types of optical transmission, and here I step on the weak-guided wave fiber wave equation to study and understand the step-index optical waveguide mode, are second-order differential equations Bessel equation.

光纤传输的种类很多，在这里我只对阶跃型弱导波光纤波动方程进行研究，了解阶跃折射率光纤的波导模式，得到二阶微分方程Bessel方程。

By making use of the property that the zero-order Bessel function's derivative J′0(0)=0, the DQDHT can calculate the values on the symmetry axis directly.

通过利用零阶贝塞尔函数导数在零点处为零的特性，所提出的准离散汉克尔变换算法可以直接计算光束传输时对称轴上的值。

Based on the relation between modal amplitude and phase in the mode conversion of the few mode fiber, a novel configuration of an asymmetric biconical fiber and a fiber mode converter is presented to realize the nonreciprocal propagation in optical fibers. Preliminary feasibility is demonstrated both theoretically and experimentally.

基于少模光纤中模式转换的振幅和相位关系，提出采用不对称双锥光纤与光纤模式转换器的组合结构实现光纤中非互易传输的技术构思，从理论和实验上进行了初步的可行性论证。

Fiber coupler is one of the most important devices among fused taperfiber devices. Its usage ranks second among the optical passive devices.It is used for separating or coupling light. At.present, it is fabricated withfused biconical taper technology at large.

熔锥型光纤器件中最为典型的器件是光纤耦合器，其用量在光无源器件中居第二位，其功能是使传输中的光信号在特殊结构的熔锥区发生耦合，实现分光。

And the combination of angle and distance bias casting further worsens the balance in billet transport process.

角度和距离同时偏流的浇注进一步加重了铸坯内传输过程的不均衡性。

While the code is no longer widely used,at one time it was the most common binary transmission code.

While代码是不再广泛使用一次，这是最常见的二进制传输代码。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。