English translation for "扩环"

ring expansion ring enlargement

Related Translations:

辗扩:  ring rolling

扩口:  auftrichternbulgingflareflaringspiral over

扩孔工具:  broad

扩口系数:  flaring coefficient

压扩增益:  companding gain

扩眼钻头:  enlarging bitreamerreaming bitreamingbitredrill bit

向上扩眼:  uunderreaming

扩房群:  service unit

扩流锥:  mushroom

扩束透镜:  expanded beam lensextender lens

Example Sentences:

	1.	Lorazepam was synthesized by the following seven steps : condensation reaction ( 1 ) , condensation reaction ( 2 ) , cyclic reaction , ring expanding reaction , acylate reaction , hydrolysis reaction and refining 摘要详细设计了劳拉西泮的合成路线，主要过程有缩合反应（一） 、缩合反应（二） 、环合反应、扩环反应、酰化重排反应和水解反应。
	2.	A novel ring - enlargement oxidation of polyphenyl substituted cyclopentadienes in air ( or molecular oxygen ) promoted by perchloric acid was described , in which an oxygen atom was inserted into the cyclopentadiene - ring , forming a six - membered pyrylium salts 摘要报导了空气（或氧气）存在的条件下，由高氯酸引发多苯基取代环戊二烯发生新颖的碳碳键断裂扩环反应，在此反应中，氧原子插人到环戊二烯环中形成相应的六元环吡喃盐类化合物。

Similar Words：

"扩管器；胀管器" English translation, "扩管试验" English translation, "扩管试验,顶裂试验" English translation, "扩管装置" English translation, "扩化作用" English translation, "扩环作用" English translation, "扩基" English translation, "扩基上端干围" English translation, "扩基树干" English translation, "扩及的" English translation