折光度

CPE的主要表现为细胞的折光度降低、细胞圆缩、颗粒变性、细胞融合而形成多核巨细胞。

The main expressions of CPE consisted in decreased cell diopter , rounding reduced cells , modified particles and formation of multinuclear large cells due to cell fusion .

倒置显微镜下观察见转染后见部分细胞边缘圆，折光度降低，细胞增殖减慢且易脱落；

Under reverse microscopy , cells after transfection became round , diopter degraded , sheded easily , at the same time , cell proliferation was down-regulated .

PQQ预处理组细胞的形态上的染色质浓集或碎块现象减少，并且活细胞增多，折光度增强，状态明显出现好转；其早期/晚期凋亡细胞的比率均有所减少。

While the PQQ of aftertreatment had no effect . The morphology of cells in pretreatment of PQQ group has chromatin condensation of fragments , and the number of the living cells increased , the refractive index enhanced . The early / late apoptotic cells ratio also reduced .

结果表明，所得材料的折光度为1.51，透光率达99%以上；

The ~ results showed that refraction degree of the hydrogel was 1.51 , and its transparence was over 99 % .

阐述了紫外光固化艺术胶的性能（包括粘度、色度、折光度、固化程度等）测试方法。

The test method for properties of UVcuring art adhesives including viscosity , chrominance , refractive index and degree of cure ect .

果糖和葡萄糖快速分析方法的原理是测定待测溶液的折光度和旋光度。

A rapid method for analysis of fructose and glucose is based on the index of refraction and the degree of optical rotation of the solution to be assayed .

果实椭圆形，表面光滑金黄色，果肉桔红色，果肉厚4·0cm，单瓜质量1·5~2·0kg，折光糖度15%以上，果实发育期42d左右。

Its fruit shape is elliptic with gold-yellow smooth rind ; and its flesh color is orange , 4.0 cm in thickness . The fruit mass is about 1.5-2.0 kg and the fruit developing period is about 42 d and soluble solid content is about 15 % .

第1主因子中起主要作用的性状是折光锤度、转光度、蔗汁蔗糖分和甘蔗蔗糖分等糖分因子；

The sugar indexes of brix , pol in juice , sucrose content in juice and sucrose content in cane played important roles in the first factor .