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- Then the branching was carried out by the reaction of the chain expending resultant with triethylenetretramine,D-sorbic alcohol,D-xylose,pentaerythrite and so on,respectively. 结果表明,B61聚醚经扩链后,对某些原油的破乳能力有所提高,破乳能力与界面张力间有一定的相关性,但无明显的对应关系;
- Don't expend all your energy on such a useless job. 不要把你的精力全花在这无益的工作上。
- The chain has fallen foul of plants in the water. 链条已和水中的植物缠绕在了一起。
- She has a gold chain about her neck. 她在脖子的周围挂着一根金项链。
- The act or process of expending; outlay. 支出支付的行为或过程; 花费
- The chain has run foul of some plants in the water. 铁链缠在水中的一些植物上。
- She wore a silver chain around her neck. 她脖子上戴着一条银项链。
- These two pieces of the chain hook together. 这两个链环套在一起。
- He detached a link from a chain. 他从链子上拆下一个链环。
- The anchor chain took charge and ran out. 锚链失去控制而滑了出来。
- A pendant worn on a chain around the neck. 垂饰挂在脖子项链上的垂饰物
- He runs a chain of pasta restaurant. 他经营着一个面食餐馆联号。
- I detached my watch from the chain. 我从表链上解下手表。
- To expend great or vigorous effort. 努力耗费巨大的或充满活力的努力
- As he fell, he caught hold of a hanging chain. 当他跌倒时，便往一条悬挂的绳子抓去。
- The dog was fastened to a post by a chain. 那条狗被链条拴在柱子上。
- The traffic accident led to a chain of events. 交通事故引起了一连串的事件。
- MDA make component's reuse expend to model's reuse. MDA的出现,使软件复用由组件复用扩展到模型复用。
- As he fell, he grasped at a hanging chain. 当他跌倒时，便往一条悬挂的绳子抓去。
- Not giving or expending freely; sparing. 节俭的,节省的不随便施舍或花费的;节俭的。
