The results of double crystal X, ray diffraction measure of typical double barrier RTD material were given.
用X射线双晶衍射仪扫描并分析了典型双势垒RTD样品的衍射摇摆曲线；
The effects on the extinction ratio of double crystal electro-optic Q-switching were analyzed in this paper.
分析了影响双块晶体电光调q消光比的各项因素。
By means of technique of X-ray double crystal diffraction, the different cutting damages of silicon slices have been studied.
作者利用双晶X射线衍射技术，研究了不同切割速率下硅晶片的切割损伤。
Double crystal diffractometer applied to measure SAXS is very satisfactory, since it has high resolving power and relatively small measure area.
双晶衍射仪的分辨本领高，测量范围小，最适合作小角散射测量。
A novel mechanism for the fixed-exit double crystal monochromator of Bragg-Bragg diffraction case used widely in synchrotron radiation was presented.
提出了一种实现固定空间输出位置同步辐射双晶单色器的方法及联动机构。
The invention realizes single crystal probe measurement or double crystal probe measurement on one ultrasonic thickness gauge, to improve test efficiency.
本发明在同一台超声测厚仪上实现单晶探头测量方式或双晶探头测量方式，提高了测试效率。
Some double crystal rocking curves of photocathode epitaxy materials and substrates are measured by means of X-ray double crystal diffraction in the bonding process.
用X射线双晶衍射仪测量了阴极和玻璃热粘结工艺过程中阴极材料外延层和衬底的双晶回摆曲线。
The double crystal X-ray diffraction rocking curves analysis was used to determine the lattice constants of the proton-exchanged (PE) and annealed proton-exchanged (APE) 1ayer.
用双晶X射线测量质子交换（PE）和退火质子交换（APE）波导层晶格常数的变化。
The paper introduced the effect and principium of Sagtital focusing double crystal monochromator , and described measurement for positon of facula from Sagtital focusing double crystal monochromator.
简要介绍了弧矢聚焦双晶单色器的作用及基本原理，描述了离线测量弧矢聚焦双晶单色器出射光斑位置的方法。
Having one direction along which double refraction of light does not take place. Used of a crystal.
单轴晶体的有一个方向的，沿此方向不发生光的双折射。用于晶体。
Having one direction along which double refract ion of light does not take place. Used of a crystal.
单轴晶体的有一个方向的，沿此方向不发生光的双折射。用于晶体。
In this paper, we divided the double frequency crystal into numerous small double frequency units and derived the harmonic power and the double frequency efficiency in each unit.
本文中将倍频晶体分割成无数多个小倍频单元，并导出每个倍频单元中的谐波功率与倍频效率。
This article shows how to choose the double frequency crystal in the properties of basic wave beam provided and how to choose the suitable ways of phase match.
本文提供在已知基波光束性能的情况下、如何选择合适的倍频晶体，以及相应的相位匹配方式。
This article USES the direct double decomposition method to synthesis zinc gluconate, through adding ethyl alcohol to reduce its watery solution solubility and to obtain its crystal.
采用直接复分解法合成葡萄糖酸锌，通过滴加乙醇降低它在水溶液中的溶解度从而得到它的晶体。
Method for stretching polymer film, polarization diaphragm and method for making said polarization diaphragm, polarizer, double refraction diaphragm and liquid-crystal display device.
拉伸聚合物膜的方法，偏振膜以及制造该偏振膜的方法，偏振器，双折射膜和液晶显示装置。
The existing numerical results of crystal growth process coupling with double diffusive convection are also reviewed in this paper.
文中还评述了现有双扩散对流与结晶过程耦合的计算结果及有待进一步研究的问题。
H bonds on facing folded chain crystal surfaces lead to a decrease of surface free energy and this fact is a main reason for the formation of double lamellae.
在双层片晶界面上的H键降低了表面自由能，这是形成双层片晶的主要原因。
The structure and principle of double-channel elliptical crystal spectrometer are presented. The whole process of manufacturing dispersive element with natural Muscovite is specified.
叙述了双通道椭圆弯晶谱仪的结构原理，详细阐述了天然云母弯晶分析器作为色散元件的制作过程。
A designing method for crystal-based double polarizing prisms with large beam-splitting angle is presented.
本文介绍了一种双偏光大分束角输出的晶体偏光棱镜的设计方法。
It is found that outcrops of micropipes on the crystal surface possess remarkable feature of double or multiple screw dislocations.
利用光学显微术观察了原生晶体的表面形貌，发现了微管在晶体表面的露头点具有明显的多个螺位错成核特征。
The double shear specimen was designed for the study of the creep behavior of nickel base single crystal superalloys at high temperature.
双剪切试样是设计用于研究镍基单晶超合金的蠕变问题。
The memory simulated annealing approach is presented for designing an optical FIR filter based on crystal birefringence, which is able to provide arbitrary spectrum output with double channels.
提出了利用记忆型模拟回火退火算法来进行基于晶体双折射的光学有限脉冲响应滤波器设计的新方法，用以实现任意光谱响应双通道输出。
These phenomena indicated that, in the KCLO3 crystal the included angles between the electric vector vibration direction of double refraction light and of the incident linearly …
这些现象表明，KCLO3晶体中的双折射光束电矢量的振动方向与入射的线偏振光电矢量的振动方向间夹角，随晶体的方位而改变。
Other informations obtained from the X-ray double-crystal diffraction rocking curves are also discussed.
并对X射线双晶给出的其他信息做了必要的讨论。
The electric structures of double-chain of hydroxy polyacene were studied by quantum chemistry crystal orbital CNDO/ 2 method, and considered the hydrogen-binding interaction of hydroxy-polyacene.
采用量子化学晶体轨道CNDO／2方法，在考虑了羟基代聚并苯氢键作用的基础上对其双链模型的电子结构进行系列的计算和讨论。
It is pointed out that the demonstration is right on the nonexistence of 5-fold and greater than (6-fold) symmetry axis in crystal lattice by double axis.
指出晶格不具备五度及六度以上对称轴的双轴证明是正确的。
Photonic crystal fiber and photonic crystal fiber laser are introduced. The latest research progress of double-clad photonic crystal fiber laser domestic and abroad is emphasized.
介绍了光子晶体光纤及由其构成的光子晶体激光器的原理，重点介绍了双包层光子晶体光纤激光器国内外的最新研究进展。
H bonds on facing folded chain crystal surfaces leda to a decrease of surface free energy and this fact is a main reason for the formation of double lamellae.
在双层片晶界面上的H键降低了表面自由能，这是形成双层片晶的主要原因。
This study directs to discussing the new 1st crystal turning shaft system of double-crystal monochromator in the third generation synchrotron radiation.
以研究第三代同步辐射双晶单色器第一晶体新型转轴驱动系统为目的。
This study directs to discussing the new 1st crystal turning shaft system of double-crystal monochromator in the third generation synchrotron radiation.
以研究第三代同步辐射双晶单色器第一晶体新型转轴驱动系统为目的。
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