查询词典 wave-guide

The relationship and the difference of three kinds of surface wave are pointed out, and the methods used in the surface wave analysis are reviewed.

文中首先就"表面波"这一概念作了详细分析，指出了各类表面波之间的联系与区别。

Firstly the Lie group description and method of seismic wave propagation in phase space is proposed, which is, in other words, symplectic group description and method for seismic wave propagation, since symplectic group is a Lie subgroup and symplectic method is a special Lie group method.

文中首先给出相空间中地震波的李群表述和算法，也即地震波的辛群表述和辛算法，辛群是李群的子群，辛算法是特殊的李群算法。

Wave which put a tape recorder and the media machine, as well as recording telephone speakers need to let the voice of a wave.

其中录音机和媒体波放机以及录音电话就需要音箱波放声音了。

Based on orthogonal function unfolding theory, the transverse fields can be represented as a superposition of waveguide modes. And according to coupled-wave theory, the time-dependent multi-mode coupling-wave equations (or the generalized telegrapher's equations) and the coupling coefficients among the different modes were deduced. The generalized telegrapher's equations are a set of coupled one-dimensional partial differential equations for the amplitudes of the modes.

应用正交函数的展开理论，将变截面波导中的电磁场表示为横电波和横磁波本征模式的级数；然后根据耦合波理论，推导了考虑波导金属壁有限电导率的变截面波导时域多模耦合波方程组及各模式间耦合系数的表达式。

But the naive wave holding up to many friends and broaden the mind, not afraid of death is still close to it is terror-stricken, the "sweetheart", to get along after the fact, up to wave found that honey not so terrible, there is an unknown side of cute !

可是天真的达浪抱着广结善缘的胸怀，依然不怕死的接近那令人闻风丧胆的「甜心」，相处过后，达浪发现甜心其实没有那么可怕，还有着不为人知的可爱的一面！

However, as the belt layers 2 and 3 has very high rigidity, large shearing forces occur between the belt layers 2 and 3 and the crown protective layer 6 of the wave-form steel cords or wave-form filaments to cause separation therebetween.

但是，由于带2层和3具有很高的刚度，大剪切力之间发生的带2层及3官方防护6层的波浪形钢线或波浪形长丝造成分离therebetween 。

All the five wave effects are included in order to analyze wave effects on tidal elevation and current.

将波浪的五种影响因素同时添加到潮流计算中，分析波浪对于流场的影响情况。

It sounded as though it was only a matter of time before Torquay added a second as wave upon wave of attacks bore down on the Woking goal.

看起来托奎联队打入第二球只是时间问题，沃金队的门前一时间风声鹤唳。

The speeds of different kinds of stress waves(such as compressed stress wave and torsional stress wave) are unequal under coupled impact load. So the internal forces in structure are different between different areas, and the boundaries of these areas are changing with time.

在耦合冲击载荷作用下，注意到各种应力波(如轴向压缩应力波和扭转应力波)的波速不同，结构被分成若干区域，各区域的内力不同，且这些区域的边界随时间变化。

The road of Chinese people pursuing democratic politics is long , hardships and unusually totuous,countless knowledgeable people advancing wave upon wave on this road , sheding the last drop of one's blood,died in a brave way.

中国人民追求民主政治的道路漫长，艰辛而又是异常曲折，无数有识之士在这条道路上前赴后继，流血牺牲。

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。