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- Keywords barium polyethylenepolyamino-N-ethylphosphonate;support;solid strong base;catalysis;solid superbase; 多乙烯多氨乙基膦酸钡;载体;固体强碱;催化;固体超强碱;
- Keywords Potassium nitrate;Alumina;Solid strong base;cis 2 Butene;Isomerization; 硝酸钾;氧化铝;固体强碱;顺-丁烯-2;异构化反应;
- solid strong base 固体强碱
- Only this strong base solid, the contemporary agriculture ability of our country is dovish develop, society and economy just may grow quickly continuously, happiness of people life ability is perfect. 只有本强基固了 ,我国的现代农业才能稳健发展 ,社会和经济才可能持续快速发展 ,人民生活才能幸福美满。
- Polymer chemists.BASF, a leading producer of plastics, has a strong base in polymer research. 德国巴斯夫(BASF)公司,主要生产塑料、聚合物,在高分子研究方面有很强的基础。
- Reaction mechanism of liquid phase autoxidation of O-nitrotoluene under strong base is investigated in this paper. 讨论了碱性条件下常压氧气液相氧化邻硝基甲苯的反应机理。
- Various iodinated strong base quaternary ammonium anion exchange resins were prepared. 制备了数种不同的强碱型阴离子碘化树脂。
- Appearance:colorless transparent liquid or white sheet,strong base with strong corrosion, easily soluble in water. 外观:无色透明液体或白色片状,属强碱,有强腐蚀性,易溶于水,溶解时放出大量的热。
- The structure and properties of macroporous strong base - weak acid amphoteric resin were studied by using IR and DTA. 利用红外光谱、差热分析对大孔强碱弱酸两性树脂的结构与性能作些探讨。
- A strong base of skilled workers, writes Mr Glaeser, has been a source of long-run urban health. “拥有技能的劳动者组成的强大根基,”Glaeser写道,“是城市长期健康发展的源泉。”
- "That is also why Al-Qaeda, previously without a presence in Iraq, now has a strong base there," wrote Livingstone. “这也是为什么以前艾尔盖达没有出现在伊拉克,而现在伊拉克却变成她的一个强大基地的原因。”
- Strong base separated poten tiometry is recommended to the analysis in industrial scale production. 强碱分离电位滴定法经实践适用于规模化生产的分析检测。
- Despite my anxiety, I'm taking one step at a time and building up a strong base lil by lil again with my ppl around me. 除了焦虑外;我正在一步步地建立坚定的基础;再一次跟身边的人一起一点点的建立.
- We have to continue to build a very strong base of support and agitation for change, not just in the political world but in civic society as well. 我们需要建立一个强有力的、支持和激励变化的基础。它不应仅仅存在于政治领域,还应该建立在基层,建立在民间。
- If you are committed to creating passive income for you and your family, and want to start small and build a strong base, then take the next step and. 如果你是致力于创造被动收入为你和你的家人,想要开始建立一个小而强的基地,然后采取下一步骤,。
- The accomplishment of this microcontroller can settle a strong base to design other ASICs and implement system integration. 本微控制器的设计完成可以为将来开发具有特殊用途的专用集成电路以及实现系统集成奠定坚实的基础。
- Also, my academic background and the training I received as an administrative assistant provide a strong base for further development. 而且我的教育背景和所受的行政助理方面的培训,为我提供了进一步发展的坚实基础。
- The boat heeled over in a strong wind. 船在强风吹袭下倾侧了。
- Last week, the reporter strong base, Nicholas tse assistant taken out many times, but buy CDS and cooked for tse not take out. 上周记者在胜强基地拍到,谢霆锋的助手多次出门购买碟片和熟食,但谢霆锋则除了拍戏外根本不出门。
- A skyscraper built on a base of solid rock. 建筑在坚实岩石基础上的摩天高楼