文中证明了,自返平面列阵具有补偿畸变的能力,不是由于产生位相共轭反射波,而是由于自返光线的叠加和自返元件的特性。
It is shown that the compensation for distortion does not result from the production of the phase conjugate reflected waves, but from the interaction of retro-reflective waves.
根据平面啮合原理,由给定的滚刀双圆弧齿形,推导出与其共轭的工件齿形方程。
According to principle of plane engagement, the paper deduces the equation of conjugate tooth outline in workpiece from given double-arc tooth outline of hob.
这是一个振幅恒定的波,在共轭的象平面上也是如此。
This is a constant - amplitude wave which is essentially the same on the conjugate image plane.
这是一个振幅恒定的波,在共轭的象平面上也是如此。
This is a constant-amplitude wave which is essentially the same on the conjugate image plane.
结果表明,苯环上取代基的种类及位置对化合物分子的共轭体系及共平面程度有较大影响。
The results indicate that the kind and position of the substituents in aniline ring greatly affected the conjugation system and coplanarity of the products.
深入地探讨了射影平面上虚元素的共轭性,得到了有关虚元素共轭性的几个结论。
The conjugacy of virtual elements on projective plane was deeply discussed in this paper, and a few conclusions on the conjugacy of virtual elements were arrived at.
该分子具有大的TPA截面是起源于该分子的刚性平面共轭结构所固有的线性吸收特性和TPA共振增强;
The large TPA cross section may result from the intensive linear absorbance of the molecule due to its conjugate rigid plane structure, and the two-photon resonance excitation condition.
分子共平面,共轭作用强,对增大二阶光学非线性有利。
Coplanar molecules having stronger conjugation effects facilitate the nonlinear second-order optical susceptibilities too.
每个分子中所有的碳原子和氮原子都在同一个平面上,表明这两个分子都是共轭芳香性分子。
All the atoms in each molecule are coplanar, indicating the whole molecules is fully delocalized and conjugated.
结果表明5,6,9,10-四脱氢苯并环辛烯分子平面刚性结构,可能稳定存在,但由于苯环共轭性的削弱和较高的张力,使得它易于分解。
Because of the weakened conjugated actions between the carbon-carbon double bonds in the benzene ring and its strong strain in molecule, 5,6,9,10- tetradehydrobenzocyclooctene decomposes easily.
结果表明5,6,9,10-四脱氢苯并环辛烯分子平面刚性结构,可能稳定存在,但由于苯环共轭性的削弱和较高的张力,使得它易于分解。
Because of the weakened conjugated actions between the carbon-carbon double bonds in the benzene ring and its strong strain in molecule, 5,6,9,10- tetradehydrobenzocyclooctene decomposes easily.
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