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Abstract: As a hydrogen abstracting photoinitiator,sulfo-benzophenonehas low volatility,high sensitivity and broad photoresponse range.The binary photoinitiating system composed of sulfo-benzophenone and tertiary amine has even higher photoinitiating effi
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文摘:合成了3种含硫二苯甲酮化合物及一种新型脂肪族三级胺光促进剂,并对其组成的二元光引发体系的引发性能进行了研究,测定了其最低固化光量。 |
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Abstract: As a kind of abnormal gas accumulation, deep basin gas is trapped in the particular geological conditions and has particular reservoir forming principle and distributed regularity.
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文摘:深盆气是指在特殊地质条件下形成的,具有特殊圈闭机理和分布规律的非常规天然气藏。 |
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Abstract: As a kind of functioning material, the dual metal pipe has a number of advantages when used for pipe line purpose.
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文摘:双金属管是一种功能材料,作为管道输送材料具有许多优点。 |
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Abstract: As a political tool,petition to the throne directly affects chancellors' political style,future and life.
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文摘:奏疏是封建时代高级官员向朝廷、向国君呈报军政大事的政务文件。 |
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Abstract: As a radical democrat, Rousseau desired to first set up an equal kingdom in the real world.
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文摘:卢梭作为一位激进的民主主义者,渴望在现实社会中优先建立一个平等的王国。 |
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Abstract: As an important solution to civil dissension, mediation has been paid great attention in China.
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摘要:调解作为解决民事纠纷的一个重要手段历来被国家所重视。 |
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Abstract: As an outstanding group in colleges, student Party members will not only play an important role in the socialist construction, but also take on the historical mission as Party's reliable successers.
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摘要:高校学生党员作为大学生中的优秀群体,将来不仅要在社会主义建设事业中发挥中流砥柱的作用,更要担负起党的可靠接班人的历史使命。 |
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Abstract: As entering China for more than a decade, the foreign retail corporations are more advantageous than the Chinese congeners in term of purchase cost, operation ability, capital control and brand assets.
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摘要:进入中国市场十多年来的实践表明,外资零售企业与中国企业相比,在采购成本、经营能力、资金掌控和品牌资产上具有相当强的竞争优势。 |
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Abstract: As the heart of TWT,the structure stability of grided electron gun directly affect pulse output performance of TWT,and the structural reliability under vibration stress are especial-ly important for today's manufacturers.
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摘要:栅控电子枪作为行波管的“心脏”,其结构的稳定性直接影响着管的脉冲输出性能,特别是在振动应力下的结构可靠性更是当今生产单位关注的重点。 |
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Abstract: As the medicine science develops and improves,some human acquired diseases have been controlled on the whole.But the incidence of genetic diseases and congenital malformation rises gradually and the importance of their treatments appears by degr
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文摘:由于医学科学的发展和进步,一些人类后天的疾病基本上得以控制,而遗传病和先天畸形的发病率则逐渐提高,并逐渐显示出其重要性,要想提高人口素质,就要从控制和改变遗传因素的方面做起,了解遗传病的种类,发病原理,再利用现代的各种高新技术,找到和提出治疗的方法,如产前诊断、遗传工程等,从而达到预防和治疗遗传病的目的。 |
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Abstract: As the most critical factor of MPM process, the groove design of fewer stand mandrel retained MPM significantly affects the rolling course as well as product quality.
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文摘:少机架限动芯棒连轧管机孔型设计是连轧管工艺的核心,对轧制过程的建立和产品质量起着极其重要的作用。 |