查询词典 Closing the Ring
- 与 Closing the Ring 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The result shows that the elimination reaction and ring closing reaction are synergistic, and the hydrogen in the elimination reaction derives from hydroxyl. In addition, the activation energy of the reaction is 139.2kJ/mol.
计算结果表明，该反应中的消除反应和成环反应是协同进行的，溴化氢消除反应中的氢来自与O(22)相连的羟基氢，反应的活化势垒为139.2kJ/mol，反应放热25.1kJ/mol。
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102A s mould plastics centrifugal pumps are for the horizontal structure , and by the small-size squirrel cage mould electromotor drive of y s series , the pump aspect material chooses abs s engineering plastics to be made inside the pump aspect cavity is smooth , and the impeller is for the closing type , and use that closes and the acidproof rubber of machinery is 2 kinds ring close etc , and quan zhouwei s stainless steel links with the sleeve type.
产品结构： 102a型塑料离心泵为卧式结构，由y系列小型鼠笼型电动机驱动，泵体材料选用abs工程塑料制成。泵体内腔光滑，叶轮为闭式，采用机械密封和耐酸橡胶圈密封等二种，全轴为不锈钢用套筒式连接。
- 推荐网络例句
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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.
。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。
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Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
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Nusa lembongan : Bali's sister island, coral and sand beaches, crystal clear water, surfing.
Nusa Dua ：豪华度假村，冲浪和潜水，沙滩，水晶般晶莹剔透的水，网络冲浪。