开关比 meaning in Chinese

on off ratio

We found that oxidation after forming the films greatly improved the performance of c _ ( 60 ) diodes . the diodes that were modified evidently excelled those that were not modified in rectification ratio in the same conditions
通过对氧化步骤的研究发现:在相同条件下,经过氧化的c _ ( 60 )二极管的开关比明显高于未经氧化的c _ ( 60 )二极管。
In the lclv , the most important parameter , switching ratio of the lclv , is analyzed . it is mainly influenced by the dark - conductivity , ratio of light - to dark - conductivity , thickness of the photoconductor and the thickness of the liquid crystal . it is concluded that the switching ratio can be improved by matching the thickness of the liquid crystal and the photoconductpr , and the proper change region of the light conductivity of the photoconductor
在电学匹配方面，我们对光电导材料的暗态电阻、亮暗电导比、厚度以及液晶的厚度等对光阀开关比的影响进行了分析，认为液晶光阀开关能力的提高很大程度上取决于光电导层和液晶层的厚度匹配，以及光电导层的电导变化的区域位置。