反应素

Its based on the discoloring oxidation between calcein and hydrogen peroxide catalyzed by Fe.

基于Fe对过氧化氢氧化钙黄绿素的催化反应，建立了高灵敏测定痕量铁的新方法。

Finally, we reviewed and dramatized the development of environmental biomarkers.

因此，素和SOD可作为有效的生物标志物反应重金属对植物体毒害的程度。

This dissertation is involved in systematical study of the effects and mechanism of microwave by some factors of heat resources, fluorinating agents, solvents, catalysts, by-products and kinetics, etc.

从加热源、氟化剂、溶剂、催化剂、副产物及宏观动力学等方面系统研究了微波对卤素交换氟化反应的影响及其机理。

During viral invasion, the body often overreacts with an excessive defensive response, called a cytokine storm.

病毒入侵时，身体的防卫机制常常会反应过当，产生&细胞素风暴&。

To make pipetting easier, we will use an enzyme Master Mix that already contains the appropriate buffers and the two restriction enzymes.

为了能在吸取液体时操作方便，我们会利用已经含有适当缓冲溶液与两种限制酶的酵素反应混合液来操作。

Oxygen and halide anions (Cl〓, Br〓 and I〓) can greatly catalyze the oxidation of ascorbic acid, which produces active oxygen (H〓O〓 and oxygen free radical) and sensitizes the CL emission of luminol.

氧气和卤素离子能催化铜氧化抗坏血酸的反应，铜离子氧化抗坏血酸产生活性氧，而活性氧可以增敏luminol的化学发光。

The ulnas of fetal mice were cultured for 48 hours in BGJb medium treated respectively with estradiol and purearin. After fixing long bones and decalcification, paraffin sections were made, and then performed immunohistochemical staining for determining the level of typeⅠcollagen protein in growth plates. Positive cell locations in the resting zone, proliferative zone and hypertrophic zone of epiphyseal plate were observed under light microscope.

剥离出胎鼠尺骨，置于BGJb培养基中，葛根素和雌二醇作用48 h后，将长骨固定，脱钙后作石蜡切片，进行免疫组织化学染色，光镜下观察骺板静止区、增殖区和肥大区阳性细胞定位，图像分析系统下测定免疫反应阳性细胞面积。

Result: As compared with controls, the absorption values in reaction system decreased significantly in nobiletin treatment groups.

结果：川陈皮素处理后反应体系的吸光度与对照组相比显著降低。

This dissertation also studied the direct synthesis of H_2O_2 from H_2 and O_2 undernormal pressure over polyoxometalates-supported Pd catalysts in the absence of anyliquid acid or halide additives in the liquid phase.

本学位论文中还针对常压下从氢气和氧气直接合成过氧化氢反应考察了在液相不共存任何酸和卤素助剂的情况下，磷钨杂多酸铯盐负载的金属Pd为催化剂的催化性能。

The essay studies dye wastewater sewage of four different structures Acid OrangeⅡ、Alizarin Violet、Neutral Red、Fuchsin Basic with the techniques of catalytic oxideFe~(3+)/H_2O_2, Cu~(2+)/H_2O_2, Fe~(3+)/Cu~(2+)/H_2O_2 and examines the original PH value, period ofresponse and the effects of different proportion of Fe~(3+)and Cu~(2+) on the process to treatsewage and explores the process of techniques in Fe~(3+)/Cu~(2+)/H_2O_2 system.

用Fe~(3+)／H_2O_2、Cu~(2+)／H_2O_2、Fe~(3+)／Cu~(2+)／H_2O_2催化氧化工艺对四种不同结构的模拟染料废水酸性橙Ⅱ、茜素紫、中性红、碱性品红进行了研究，考察了初始pH值、反应时间及不同Fe~(3+)、Cu~(2+)比对处理过程的影响，探讨了Fe~(3+)／Cu~(2+)／H_2O_2体系的工艺流程。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。