查询词典 oxidation

It detailed deal with the oxidation process of manganese ore deposit, it behave the Ca、 Mg、Si、Na、K and other element made lot shift in desediment mechanism, and the high concentration of Mn in aggradation mechanism.

5详细论述了孤峰组含锰岩系的地球化学、指相地球化学及稳定同位素特征，首次明确提出泾县昌桥地区的含锰岩系为热水沉积作用形成的认识。

It is shown that the weight gains in the static oxidation of the material under air atmosphere obey the parabolic law.

随弥散相SiC和C的增加，其氧化活化能有不同程度的降低。

It is concluded by the research that: it is viable to achieve the proposed treatmentobjectives to the alga concentrated feeding water during the peaking summer season,such as, lower turbidity, control of residual aluminum and pH, equivalent performanceof pre-chlorination, only if dosing chlorine dioxide as pre-oxidation algaecide,ploy-aluminum as coagulant, HCA as flocculant, without the needs of modification toexisting water treatment facilities.

研究结果表明：在不改变现有给水处理设施的情况下，以二氧化氯作预氧化除藻剂，聚合氯化铝作混凝剂，高分子HCA作助凝剂，既可以有效降低水的浊度、控制水中余铝，又可以合理调节水的pH值，同时水中余氯还可以达到滤前加氯的效果，是处理夏季高藻期原水比较理想的工艺路线。

This catalytic oxidation of alicyclic alkene used H2O2 (30 %) as "green" and "friendly" oxidant. This work had four aspects as follows

本文采用环境友好的、绿色的过氧化氢（H2O2 30 %）为氧化剂，做催化氧化脂环烃的研究，主要开展了如下四个方面的工作

We consider that the proper substrate temperature is more important for the catalytic oxidation effects than the alkali metal coverage.

在有无催化剂K以及在室温和500K的温度下得到了一系列的实验结果。

All alkaline earth elements have an oxidation number of +2, making them very reactive. Because of their reactivity, the alkaline metals are not found free in nature.

所有的碱土金属元素的化合价都是+2，这使他们非常活泼，因为他们非常活泼，也不在自然界中直接出现。

In the contrast, the effect of the kind of catalysts on oxidation of alkane under mild condition has been paid little attention.

相比之下，在氧化条件下，对此类催化剂催化烷烃反应研究的不多。

The catalytic partial oxidation process is now the main technology method for conversion of alkane in coke oven gas.

催化部分氧化工艺是目前焦炉煤气烷烃转化的主要技术手段。

Some typical oxidation reactions of alkane ,olefin,and arene in supercritical CO2(scCO2)are introduced in this review.

介绍了有关烷烃、烯烃、芳烃化合物在超临界CO2介质中进行的氧化反应。

Benzene undergoes metabolic oxidation by cytochrome P450 enzymes to form an electrophilic epoxide which can alkylate protein and DNA.

苯在细胞色素P450酶氧化代谢下，形成一种能烷化蛋白质和DNA的电环氧化物。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。