compound steps 中文意思是什麼
compound steps
解釋
復合舞步-
( 6 ) 4, 6 - diamino - 5 - nitrobenzofuroxan is designed to synthesis from trichlorobenzene through nitration aminatiom azidation and thermal decomposition. this compound is a new explosive. but we only got the intermediates of the first and second steps ( nitration, amination ) because the limit of time
（ 6 ）從均三氯苯出發，設計經硝化、氨化、疊氮化和脫氮四步合成4 ， 6 -二氨基- 5 -硝基苯並氧化呋咱，這是未見文獻報道的新化合物，不過由於時間關系，我們只得到氨化這一步的中間產物即3 ， 5 -二氨基- 2 ， 4 -二硝基氯苯，這也是個未見文獻報道的新化合物。 -
If anyone steps outside this compound, shoot !
任何人敢於跨出這個區域一步，格殺勿論！ -
Methods the title compound was synthesized via 2 steps starting from phenylboronic acid and ethyl p - bromophenyalacetate
方法以苯硼酸和對溴苯乙酸乙酯為起始原料，經偶聯、皂化二步反應得目標化合物。 -
However, the author lays stress on the probe and summary of writing with true feelings. first of all, the author raises the compound method of reading and writing lifelike and the probing way of studying invented by panfengxiang. next, the author plays stress on carrying out and designing the teaching methods of writing with true feelings in ten linked ways with four steps. among which are the tendency of the topic designing, practising observing, writing in class and correcting each other ten linked ways refer to : ( 1 ) selecting topics
首先，在實踐的基礎上，提出了潘鳳湘式的讀寫結合法、生活化和探究學習法三大「真情實感作文」教學策略模式。其次重點實踐設計了真情實感作文四步十環教學法。其中「四步」是指設題導向、觀察訓練、課堂作文和互動批改。
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