查询词典 hydration

The hydration reaction catalyzed by the ion-exchange resin,was used to reduce the content of caryophyllene in the heavy turpentine and get the longifolene of high purity.

以离子交换树脂作催化剂，利用水合反应降低重质松节油中的石竹烯含量，再经过提纯获得高纯度的长叶烯。

Heavy turpentine ; longifolene ;β-caryophyllene ; hydration ; ion-exchange resin

重质松节油；长叶烯；β-石竹烯；水合反应；离子交换树脂

The compressional and shear wave travel time generally incease with hydration time and reach to steady situation gradually.

泥页岩纵横波时差随着水化时间的延长呈总体增大的趋势并逐步趋于稳定。

A little hydration is appreciated by six month-old polar bear cub Wilbaer who plays in the pool with his mother Corinna during hot weather at their Stuttgart zoo.

一点水和作用的赞赏，六个月的北极熊幼童Wilbaer与它的母亲科林娜一道，在炎热的天气里，玩耍在游泳池，斯图加特动物园。

Cyclopentanol was synthesized from cyclopentene and water through hydration reaction using HNb3O8·H2O/SiO2 as main catalyst and tris(dioxa-3,6-heptyl)amine (TDA-1) as cocatalyst.

在以硅胶负载铌酸为主催化剂、三（3，6-二氧杂庚基）胺为助催化剂的作用下，以环戊烯和水为原料，通过水合加成反应合成了环戊醇。

The contribution of electrostatic interaction to the transfer volumes is predominant. The reduction in the electrostriction with increasing the concentration of salts was confirmed by the decreased hydration number.

氨基酸两性离子端基和阴阳离子间的静电作用对迁移体积的贡献是主要的，静电作用削弱了两性离子带电中心对周围水分子的电致收缩效应，造成氨基酸的理论水化数随盐溶液浓度的增加而减小。

A new exothermal model of cement hydration in concrete considering the effects of temperature and concentration of chemical reactant is incorporated into the finite element numerical simulations.

基于考虑温度和化学反应物浓度对化学反应速率影响的混凝土水泥水化反应放热模型，编制二维混凝土水化热温度场有限元分析程序。

Then the freezing point of freezable bound water is related to the strength of the interaction between water in secondary or third hydration layer and the hydrophilic site.

其结晶和熔融温度都低于正常水的冰点。

Snyder K A%Bentz D P Suspended hydration and loss of freezable water in cement pastes exposed to 90% relative humidity 10.1016/j.cemconres.2004.03.007 Cement and Concrete Research , 2004,11

余红发%孙伟%鄢良慧%王晴引气混凝土在中国盐湖环境中抗冻性的研究武汉理工大学学报， 2004，3

In this paper, the producing process of condensed soybean lecithin was explained, by studying the concentrating technology of soybean lecithin from hydration soybean oil gleditsia in industrial conditions, and the production process control was also described.

通过研究在工业条件下，如何利用水化豆油的油脚加工浓缩大豆磷脂，详细介绍了大豆磷脂的生产工艺过程，并对生产过程中的工艺条件控制进行了逐一的分析论述，同时对关键生产设备和操作安全注意事项进行了重点描述。

As a dominant party,CPC government should play a guardian,supervisee and guarantee role to overcome all the difficulties in the development of charitable cause and bring it into full play in the establishment of harmonious society on policies and regulations basis.

在中国共产党的文献中第一次把发展慈善事业提到&最广泛最充分地调动一切积极因素，不断提高构建社会主义和谐社会的能力&的高度来认识。近年来，社会学界对慈善事业的理论专著发表较多，有鉴于此，笔者不揣浅陋，谈谈自己的认识和见解。

Flow through the land, the land of the scale of operation allows the effectiveness of the land may be raised.

通过土地的流转，土地的规模经营可以让土地的效益得到提升。