英语释义

• a hollow metal conductor that provides a path to guide microwaves; used in radar

片语

waveguide isolator波导隔离器

waveguide tuner波导式调谐器

waveguide lens波导透镜

waveguide twist扭波导

waveguide junction波导接头

rectangular waveguide[电讯] 矩形波导

waveguide laser波导激光器

dielectric waveguide[电子] 介质导波管

waveguide plunger波导活塞

selective waveguide选择波导

optical waveguide[光] 光波导；光波导管

open waveguide开波导

waveguide switch[电子] 波导开关；[电子] 波导转换器

英汉例句

• this paper introduces the sol-gel technique, the basic structure and technical characteristic of planar waveguide films.

  简单介绍了溶胶-凝胶方法的特点、平面光波导的基本结构及工艺特点；

• ocean acoustic waveguide remote sensing is an especially exciting advance.

  海洋声学波导遥测是一种特别令人兴奋的先进技术。

• the properties of the waveguide were last measured three years ago.

  而对波导管性能的最后一次测定是在3年以前。

• the researchers placed a silicon nitride waveguide on a transparent nanoporous silicon oxide substrate that they specially developed to have a much lower refractive index than that of the waveguide.

  其做法是在纳米级氧化硅透明衬底上生长氮化硅波导，衬底的折射率远小于波导。

• this method can be applied in the computer-aided design and analysis of arbitrary planar optical waveguide structures.

  该方法可用于任意复杂结构的平面光波导的计算机辅助设计与分析。

• a third example builds on the waveguide, adding another non-supporting region to split the waveguide into two.

  第三个例子则是在前一个波导管的基础上再加入一个不能传导波的区域，使得原先的波导管一分为二。

• then the mode series of step index planar dielectric waveguide and circular optical fiber are studied, including propagation modes and radiation modes.

  接着推导了阶跃折射率平面介质波导和圆光纤的正交模式——包括束缚模式和辐射模式。

• because the waveguide is also a 「nanochannel」 it can both trap and transport objects using light.

  由于波导也是一种「纳米通道」，使用光既可以捕获也能运送物体。

• a modified boundary element method for analysing hybrid modes of waveguide is presented.

  本文建立了分析波导混合模问题的修正边界元模型；

• the problem of a te wave propagation in a three layers slab waveguide is discussed.

  本文讨论了在三层平板介质波导中横电波的传播问题。

• using nanofabrication techniques, the researchers etched tiny holes into the nitride to make a desired pattern, giving the waveguide the cloaking refractive index profile.

  通过纳米制备技术研究者在氮化硅中刻蚀出许多空洞以构成所需图案，使得波导具有合适的隐形折射率。

• field expressions and patterns in elliptic waveguide are extremely useful in many applications.

  在椭圆波导的应用中，场量和场图是非常有用的。

• for instance, when a neutrino strikes the detector in gran sasso, that signal has to travel 8km through a waveguide before a timing measurement can be made.

  例如，当一个中微子击中格朗萨索的检测器后，该信号必须通过波导管传送8公里方能进行时间测量。

• the theoretical formulas for the filling factor, effective dielectric constant, reduced wave impedance and reduced waveguide wavelength are given.

  给出有关填充因子、有效介电常数、约化波阻抗和约化波导波长的理论公式。

• they also embedded quantum dots, tiny semiconductors that can emit a single photon at a time, in the waveguide as a proxy for atoms that could become entangled with the photons.

  他们还在波导中嵌入了量子点（一种能释放单光子的微小半导体）作为代理来使原子与光子产生纠缠。

• using this model, zhang and his team then designed a plasmonic waveguide with a 180 degree bend that won?t alter the energy or properties of a light beam as it makes the u-turn.

  使用这个模型，然后张和他的团队设计了一个180度的弯曲，将不会改变能源或光束性能，因为它使掉头一电浆子波导。

• the fast and slow waves can both propagate in the waveguide system.

  快波和慢波都可以在这种波导中传播。

• a waveguide is characterized by a region of high refractive index bounded by regions of lower index.

  波导就是折射率高的区域由折射率低的区域包裹的结构。

• erbium-doped waveguide amplifiers(edwa) have an important influence not only on the development of the all optical net(aon), but also on the research of optics-electronics integrate circuit(oeic).

  掺铒光波导放大器不仅可以在全光通信网络的发展中发挥重要的作用，而且也将在光电子集成的研究中发挥重要的作用。

• for their experiments, the researchers used water solutions containing either dna or tiny nanoparticles, washing the fluids over the waveguide microchannels.

  在他们的实验中，研究人员用包含dna或微小的纳米粒子的水溶剂在波导微通道上沖洗。