氢化

Luminescence evolutions of GaN irradiated by low energy electron beam before and after hydrogenation has been investigated by means of cathodoluminescence, combined with the diffusion properties of hydrogen in GaN.

本文结合氢在GaN中的扩散特性，运用阴极荧光谱，对氢化前后低能电子束辐照下GaN带边发光强度的演变进行了研究。

Water、alcohol denat.、glycerin、butylene glycol、alanine、sucrose、urea、peg-60 hydrogenated castor oil、triethanolamine、allantoin、limonene、hamamelis virginiana extract、linalool、menthoxypropanediol、propylene glycol、alpha-isomethyl ionone、aspartic acid、acrylates/c10-30 alkyl acrylate crosspolymer、bisabolol、citronellol、fructose、glucose、glutamic acid、hexylene glycol、dextrin、hexyl nicotinate、fragranceparfum

水、双丙甘醇、变性乙醇、甘油、聚乙二醇-75、丁二醇、麦芽糖醇、PEG-60氢化蓖麻油、透明质酸钠、聚山梨醇酯-20、杏汁、乙醇、乳酸菌/梨汁发酵过滤液、磷酸氢二钠、乙基葡糖苷、羟丙基甲基纤维素、磷酸钾、黄原胶、豆瓣菜提取物、EDTA二钠、香精、茶叶提取物、苯氧乙醇。

However, hydride/hydroxide and low-level contamination problems wait still to be solved.

然而氢化并氢氧化的情形与杂质的干扰有待解决。

In this article, a mathematical model of enthalpy of formation for rare-earth hydride is established on the basis of the experimen...

本文应用微观结构参数法和大量的实验数据，建立了稀土贮氢合金氢化反应生成热的数学模型。

A kinetic model of fat and oil hydrogenation is given in this paper.

给出了油脂氢化反应中活化态氢与甘三酯分子反应的动力学模型。

Ideal catalysts are selected. Main factors influencing the selectivity of cis-pinane and the content of pinane hydroperoxide are investigated. Optimum conditions are decided.

选择了较理想的催化剂，考察了催化反应的某些因素对氢化反应中顺式蒎烷选择性、氧化反应中蒎烷氢过氧化物含量的影响，确定了适宜的工艺条件。

C. Functionalization of [60]Fullerene with Vaporous Reagents via Its Calix[8] arene Complex Supramolacular complexes are applied widely in synthesis chemistry.

结果表明，它们均是有效的硅氢化催化剂，并具有某些独特的催化性能，如在催化苯乙烯的硅氢加成时，以高达85％-100％的区域选择性得到α-加成物。

It is also proved that they can be easily catalytically hydrogenated in ordinary pressure to the corresponding tetrahydroindenyl complexes.

在常压下很容易对六员环进行催化氢化得到相应的四氢茚基化合物也证明了这一点。

In order to reduce the cost more and accelerate the application in the civil area, the laser rapid forming technology with low cost hydrogenation dehydrogenization titanium alloy powders had been investigated, and the following results were obtained:1 Disclosed the formation mechanisms and influencing factors of t.

为进一步降低该技术的成本，促进其在民用领域的发展，本文针对低成本氢化脱氢(hydrogenmiondehydrogenization，HDH)钛合金粉末的激光快速成形进行研究，取得的主要成果如下： 1。从粉末特性及成形工艺角度揭示了缺陷的形成机理及影响因素，结果发现：(1)气孔的产生是由于粉末在成形过程中卷入成形气氛中的氩气所致。

At present, several common sources of calcium, the calcium carbonate to the highest calcium content of the elements as much as 40 percent, much higher than calcium citrate, calcium lactate, calcium gluconate, dicalcium phosphate, calcium hydride.

目前常见的几种钙源中，以碳酸钙的元素钙含量最高，高达40%，大大高于柠檬酸钙、乳酸钙、葡萄糖酸钙、磷酸氢钙、氢化钙等。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。