alignment of crystal 中文意思是什麼
alignment of crystal
解釋
晶體排列-
The properties of thin films have been investigated with modern analysis technique, such as afm ( atom force microscopy ), sem ( scanning electron microscope ), xrd ( x - ray diffraction ) and rocking curve ( - scan ). and the properties of ybco thin film and its substrate and deposition temperature have been analysed, comparing with lao substrate ' s crystallization quality, ybco thin film properties, such as morphology and degree of grain alignment, was concluded to correlate with the crystal orientation uniform of lao substrate as revealed by xrd
本文結合afm 、 sem研究ybco薄膜的表面形貌， xrd 、 fwhm分析薄膜的結晶情況，並結合成膜溫度和基片的質量進行一系列結構與性能的對比研究，發現laalo3 （ lao ）基片的質量對ybco薄膜的結構完整性有很大影響，不僅影響了薄膜的c軸取向性，而且影響了ybco的超導性能。 -
The surface orientation technique applied most widely in industrial manufacture of lcd ( liquid crystal display ) is rubbing alignment technology, whose technique is to rubbing the polyimide ( pi ) film laid on glass substrate with rubbing clothes, meanwhile this technique fits to be used in laboratory very much, as its simple flow and good orientation effect
目前在工業上應用得最廣泛的是摩擦取向法，即用摩擦布沿一定的方向摩擦塗覆在玻璃基片表面的聚酰亞胺薄膜。這種方法因為其工藝簡單、取向效果好，非常適合實驗室應用。 -
Poor thermal stability as a bottleneck has limited the development of liquid crystal photo - alignment technique. the intrinsic reason is that the photosensitive polymer has large space resistance and decreases the reaction degree of the directional photo - polymerization. the effective solution is focused in the increase of orientational order of photo - alignment film
光控取向技術瓶頸問題是穩定性差，其根本原因是光敏高分子空間位阻太大，定向交聯的反應度太低，有效解決方法應是降低位阻，提高定向交聯度和取向膜分子鏈段的有序度。 -
In order to improve the performance of the lclv further, the perpendicular alignment of liquid crystal with proper pre - tilt angle was studied
為進一步提高反射式液晶光閥的性能，我們研究了帶預傾角液晶的垂直定向。 -
The crystal alignment in sample center is not obviously orientational, while the mica crystal in peripheral area is highly directionally aligned owing to the intense viscous flow of glass phase and rotation of mica crystal
樣品徑向中心定向排列不明顯，而靠近周邊部位因玻璃相和雲母晶體的強烈黏滯流變和轉動，使雲母晶體高度定向排列。 -
The directional alignment of crystal, on the one hand, effectively controls crack propagation paths and increases strength ; on the other hand, induces anisotropy
雲母晶體的定向排列可有效控制裂紋走向，顯著提高其強度，也導致材料的各向異性。
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