查询词典 aldehyde ammonia

With a large number 2 - naph-5 thyl amine of styrene effective solution of ammonia to 88% of the yield (recorded 6 points).

带有大量2-naph-5 thyl amine氧化苯乙烯进行有效的氨解达到88 ％的收率（分录6）。

Ammonia Solution, relative density less than 0.880

氨溶液，15℃时在水的相对密度低於0.880，含氨量超过35

In the second part, in order to remove CO2 thoroughly, the diluent ammonia solution was sprayed from the top of the absorption column, fully mixing with the artificial flue gases from the bottom.

第二部分中，为达到充分脱除CO2的目标，我们将已配好设定浓度的稀氨水从吸收塔顶部喷淋，与塔底上升的人工烟气充分混合。

VOICE: Not the hydrogen, methane and ammonia that Miller and Urey assumed.

不是米勒和萼瑞所假设的氢气、甲烷和氨。

"Industrial methods of caustic-soda production developed in the 18th century and 19th century (the Solvay, or ammonia-soda, process) have been largely displace d by electrolysis."

18和19世纪时发展生产苛性钠的工业方法现已大部分被电解法所取代。

"Industrial methods of caustic -soda production developed in the 18th century and 19th century (the Solvay, or ammonia-soda, process) have been largely displaced by electrolysis."

18和19世纪时发展生产苛性钠的工业方法现已大部分被电解法所取代。

Methods Decorated houses within 6 months in Changchun were selected with the method of cluster radom sampling.To examine densities of formaldehyde,ammonia,total volatile organic compounds and complete questionaire.

采用随机整群抽样的方法，在长春市选择装修6个月内的住户，监测甲醛、氨和总挥发性有机物的浓度，同时进行问卷调查。

This paper introduces the studies of Gerhard Ertl, who is awarded the Nobel Prize in Chemistry 2007, in adsorption of hydrogen on metal surfaces, the mechanism of catalytic reaction in Haber- Bosch process for synthesis of ammonia, and the process of catalytic oxidation of CO.

格哈德·埃特尔的重要贡献主要有3方面：(1)解决了氢原子是如何在Pd、Pt和Ni等金属表面组织排列的问题；(2)对哈伯一博施法合成氨反应催化机理的研究；(3)对C催化氧化的研究及非线性动力学理论的建立。1 氢在金属表面吸附的研究萨巴蒂埃因发现精细金属颗粒催化有机物加氢的方法而获1912年度诺贝尔化学奖。

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。