查询词典 wave-guide

Radio wave is another term of electromagnetic wave, it travels at the same speed of light in vacuum.

以至于我们的地球更容易被外星生物的卫星发现。

Infrared ray is a electromagnetic wave,which has the sane nature of radio wave and visible light.

红外线是一种电磁波，具有与无线电波和可见光一样的本质。

The classical elementary waves in Riemann solutions include rarefaction wave, shock wave and contact discontinuity.

黎曼解涉及的经典基本波包括疏散波、激波和接触间断。

Based on the particularity of receiving and observing system in 3-D VSP surface shot hole and by use of reciprocity theorem of seismic wave field,a method of carrying out wave equation migration is proposed for 3D VSP .

常规的三维VSP地震数据偏移成像大都使用基于射线理论的Kirchhoff积分方法在共炮点道集中进行，因此对地下速度横向变化大的复杂构造区适应性差、效率很低。

Based on up_ and down_going wave decomposition and elastic wave power reciprocity theorem, this paper derives, in the lateral velocity varying case, linear prediction operators expression and the generalized spectral factorization equation for reflection dataset.

本文基于上下行波分解及弹性波互易定理，导出横向变速介质条件下线性预测算子的表达式和反射数据的广义谱分解方程。

The strange noise caused by vibration detecting module. The system can save and redisplay various engine strange noise wave, which can provide analysis basis for failure diagnosis, and users can judge some failure by compare these waves with normal wave.

振动异响测试模块：通过对发动机各种异响波形的存贮、重显，并与标准异响波形对比后，可判断出多种常见异响故障，为故障诊断提供分析依据。

Train for half year to the study team and the control group children after the different method to carry on the index of correlation the examination: Around the contrast examination experimental study four groups the event correlation electric potential ERP(P300) data and the right brain brain electricity fundamental wave alpha wave formation rate which with the brain custom, the memory level, the brain suggestion electric potential reflectoscope reflector obtains, all has the significance difference (P0.05), obtains the study team effect to surpass other control groups obviously.

对研究组和对照组儿童用不同方法训练半年后进行相关指标的检测：对比检测实验研究前后四组的用脑习惯、记忆力水平、脑诱发电位测试仪获得的事件相关电位ERP(P300)数据和右脑脑电主波α波的发生率，都有显著性差异（P.05），得出研究组效果明显优于其他对照组。

Wave refraction in a uniform layer under the conditions of the refracted wave ray simulation program, please advise!

一个折射波在均匀层状介质条件下的折射波射线模拟程序，请指教！

So if we use imaging technology of reflection wave in refraction wave, it will be wrong.

因此，发展相应的反射波和折射波同时成像技术是十分必要的。

On the basis of investigating the sound field of a plane piston transducer and the relations between sound field and radiation force, by settling four plane piston transducers driven at the same frequency at each corner of a regular triangular pyramid with their sound-beam axes crossing at the center of the pyramid, this technique uses ultrasonic wave synthetic theory to acquire a three-dimensional ultrasonic standing wave field. The micro-component can be captured, transported, released in the range of space by adjusting the phase of the transducers.

在研究单个圆形平面活塞换能器声场分布以及声场和辐射力关系的基础上，将以相同频率驱动的4个平面活塞换能器呈正四面体放置，利用声波合成原理获得三维超声驻波场，通过调整各个换能器发射信号相位之间的关系实现对微构件在空间范围内的俘获、移动、释放等操纵。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。