发光率

物体的亮度或发光率定义为物体面积发射到单位立体角内的光通量。

The brightness or luminance of an object is defined as the luminous flux emitted per unit area of the object into unit solid angle .

以流式细胞仪测量细胞发光率，以台盼蓝拒染法测算细胞存活率。

The cell luminosity factor was detected by flow cytometry , and the cell survival rate was calculated with trypan blue exclusion .

对PL系统的化学发光抑制率顺序与XL系统相似，仅党参的抑制率高于五味子。

The order of inhibition rates to PL system was similar to that to XL , but that of Condonopsis pilosula was higher than that of Schisandra chinensis .

毒物对发光细菌发光率的影响

Impact of tox in s on the lum in osity rate of photobacteria

研究了苯胺等四种物质对发光细菌发光率的影响。

The impact of four kinds of toxic materials such as aniline etc on the luminosity rate of photobacteria was studied .

试验结果表明：A2O工艺对城市污水的毒性（以发光菌抑光率表示）有较好的削减能力；

The results show that the A ~ 2O process is advantageous for reducing the toxicity of municipal wastewater ;

方法采用化学发光凝胶电泳迁移率实验（EMSA）方法检测肝硬化PHT患者脾脏动、静脉和正常血管NF-κB的活性，用逆转录-聚合酶链反应（RT-PCR）方法检测TNF-αmRNA的表达情况。

Methods Chemiluminescent electrophoretic mobility shift assay ( EMSA ) was used to detect the activity of NF - κ B in splenic artery and vein . The expression of TNF - α mRNA in splenic artery and vein of PHT patients and normal vessels was detected by RT-PCR analysis .

溴化乙锭（EB）（0.6μg／ml）在24h内能强烈地诱导S1回复发光，引起S1的回复发光突变，显著提高了S1的回复发光突变率。

Ethidium bromide ( EB ) ( 0 . 6 ug / ml ) can strongly induce dark variant ( S1 ) reversion luminescence , cause reversion mutation and significantly increase reversion rate .