boranes

常見例句

• JOB OBJECTIVES: This position will report to the Senior Sales Manager and To sell Boranes， KTB and other products to ...... ...
  公司名稱：巴斯夫（中國(guó)）有限公司工作地點(diǎn)：未知發(fā)布時(shí)間：2009-7-10
• JOB OBJECTIVES: This position will report to the Senior Sales Manager and To sell Boranes, KTB and other produc...... ...
  公司名稱：巴斯夫（中國(guó)）有限公司工作地點(diǎn)：其他發(fā)布時(shí)間：2009-6-13
• JOB OBJECTIVES: This position will report to the Senior Sales Manager and To sell Boranes， KTB and other products to Ph...... ...
  公司名稱：巴斯夫（中國(guó)）有限公司工作地點(diǎn)：上海市黃浦區(qū)發(fā)布時(shí)間：2009-7-30
• The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.
  綜述了過硼酸鈉與芳胺、芳酰胺、有機(jī)硼化物、醛等化合物的氧化,取代、酯化反應(yīng)。
• It was among the family of boranes developed as missile and jet propellants by both the U.S. and the former Soviet Union until new fuels came along in the 1950s.
  1950年代之前還沒有新的替代燃料，美國(guó)及前蘇聯(lián)都曾持續(xù)發(fā)展和它相關(guān)的硼烷類，用在飛彈及噴射機(jī)的推進(jìn)劑。
• Pyridine can react with halogens,nitronium fluoroborate, sulfur trioxide, boranes and chromium trioxide to form some useful organic reagents which are introduced briefly in the paper.
  吡啶可以和鹵素、硝基四氟化硼鹽、三氧化硫、硼烷及三氧化鉻反應(yīng)，形成一些有用的有機(jī)試劑。
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