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与 未化合的 相关的网络例句 [注:此内容来源于网络,仅供参考]

A graphic character that, when appearing alone or combined with others, is primarily used to represent a sound element of a spoken language, but excluding diacritical marks used alone and punctuation marks.

一种图形字符,当单独出现或与其它组合时,主要用来表示口语语言的一个发声元素,但不包括单独使用的变音符号和标点符号。未与其他元素化合的;游离的

Some products such as: diisobutyl phthalate, cyclohexylmethyl tridecyl oxalate and 2-isopropylcyclohexanol that have not been reported in the directly oxidation of alkane by traditional method have been obtained, and all the products are used in fuel, leather, textiles, cosmetics and so on.(3) Metal-promoted superacids SO_4~(2-)/SnO_2-M_XO_Y (M= Ce, Co, V, Mo, Ti), which were highly active for this reactions, were investigated in order to improve its acid sites activity, selectivity and stability.

这一在常温常压下以锡系超强酸为催化剂催化氧化碳氢化合(来源:ABCca8cca论文网www.abclunwen.com)物的反应还未见报道:(3)金属改性锡系固体超强酸SO_4~(2-)/SnO_2-M_XO_Y(M=Ce,Co,V,Mo,Ti)在催化氧化反应中表现出很好的催化活性,通过研究表明金属改性剂的加入提高了催化剂酸性,选择性和稳定性;(4)具有光催化活性金属Ti的引入极大的提高了催化剂SO_4~(2-)/SnO_2的比表面积。

The final stage involves passing the gas mixture into the final absorption tower where the sulphur trioxide is hydrated with water to give, at the end of the tower, a 98~99% acid solution.

最后一步是把混合气体通入最后一级吸收塔与水化合,在塔的未端得到浓度98~99%的硫酸。

推荐网络例句

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了

The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.

世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。