There is no direct relation between the o2 flux , crystal type and reaction rate . with the o2 flux rising , the photocata lysed efficiency decreases while the hydrophilicity increases 氧气流量对晶体类型和反应速率没有直接的影响,随着氧气流量的增加,薄膜的光催化性能下降,亲水性上升。
The recombinant virus adhuctla4 - ig prepared in this study efliciently inltcted l - o2 " cells , and the infected cells expressed a - nd excreted soluble rccolllbina11t protein huctla4 - ig 该重组病毒在体外能有效感染正常肝细胞株l - o2 ,受感染细胞能表达、分泌可溶性的重组融合蛋白huctla4 - ig ; 2
Whether ros contributes equally to its salt sensitibity is unkown . we detected the content of h2o2 and o2 - , by dab and nbt staining respectively , in wild type and sos2 mutant leaves 本研究利用dab 、 nbt染色以及dcfh - da荧光检测方法,分别测定了盐胁迫下野生型和sos2突变体的叶片和根中ros的含量。
It is found that the appropriate lowering of the chamber temperature of water gas producer and the thickness of coal bed is favorable to controlling the volume fraction of o2 and co in the recovered flue gas 通过试验与分析,发现适当降低水煤气发生炉炉温与煤层厚度,有利于控制回收烟气中o2及co的体积分数。