水生成

It is prepared by reacting anhydrous ammonia and carbon dioxide gas under very high pressure in the presence of a suitable catalyst.

它是在某种催化剂参与下，由无水氨和二氧化碳气体在高压条件下反应生成的。

Synthesis of anisonitrile was carried out from anisaldehyde in the laboratory. Anisaldehyde was tranfered into aldoxime in the presence of 95% ethanol,and then gave anisonitrile using toluene as dehydrant.

摘 要：以5mL(0.04mol)大茴香醛为原料，在95%乙醇中制备大茴香醛肟，进一步在相转移催化剂作用下以甲苯作带水剂使大茴香醛肟脱水生成大茴香腈。

Of the "Buran" torpedo rocket engine is used in the generation of large amounts of torpedo head of the bubble hole, made torpedo hole was completely surrounded and water resistance greatly reduced, so as to achieve high speed.

当年的"暴风雪"鱼雷就是利用火箭发动机在鱼雷头部生成大量的气泡空穴，使得鱼雷完全被空穴包围，水的阻力大大减小，从而达到极高的航速。

In a static photocatalytic reactor,the gas-phase adsorption and photocatalytic degradation of benzene and butyraldehyde over the two photocatalysts were studied,and the intermediates and products were detected by gas chromatography.

利用溶胶-凝胶并水热处理法制备了TiO2光催化剂和TiO2/AC复合光催化剂，在静态光催化反应器中研究了苯和丁醛的气相吸附和光催化降解，利气相色谱分析确定了生成的中间体。

The results showed that the low interface tension is contributed by the carboxylate surfactant,but the transient process is caused by the interface active agents produced from the reaction between base in water and organic acid in crude oil.

结果表明，低界面张力主要是石油羧酸盐活性剂的贡献，而动态LIFT过程是由水相中碱与原油中的有机酸反应生成的界面活性物质引起的。

Results The water extract from Radix et Caulis Ilicis Asprellae could inhibit xylene-induced ear edema and capillary permeability increase in mice, hind paw edema and PGE2 increase induced with carrageen and granuloma induced with cotton ball in rats.

结果 岗梅水提取物能明显抑制二甲苯所致的小鼠耳廓肿胀和角叉菜胶所致的大鼠足跖肿胀及炎性组织中PGE2的生成

In the presence of cellobiose, CDH can oxidize PSC to produce water soluble substances. The substanes formed could not be oxidized by CDH. But they had the ability to reduced K3Fe6 reagent.

在纤维二糖的存在下，CDH可以作用于PSC生成水溶性的物质，此物质不被CDH氧化，但具有还原力，可以还原铁氧化钾。

Cesium and water, and even and low temperature to - 116 degrees of ice can occur with violent reaction, also can generate stable halogen halide, this is because it is caused by large radius of ions.

铯和水，甚至和温度低到-116℃的冰均可发生猛烈反应，与卤素也可生成稳定的卤化物，这是由于它的离子半径大所带来的特点。

The formation of a variety of organic micro-pollutants during water chlorination has become an important topic of research in recent years.

近年来，水氯化过程中各种微量有机物的生成引起了人们的极大关注。

Experiments were conducted by using raw water from a reservoir of south China to study consumption of chlorine dioxide and formation of chlorite.

以南方某水库水为研究对象，采用二氧化氯和氯的混合液以及二氧化氯溶液进行试验，探讨了二氧化氯的静态衰减规律和副产物亚氯酸盐的生成规律。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。