They dug a dike along walls of the school.他们沿校墙挖沟.When the river dike is completed , the crops will be safe against floods.修好河堤, 庄稼就不怕淹了.The most impressive form of intrusive is the dike.最引人注目的侵入体是岩脉....
A small wooden bridge straddled the dike.一座小木桥横跨在排水渠上。The dike swarm converges on West Spanish peak.岩脉群汇聚于西西班牙峰.They dug a dike along walls of the school.他们沿校墙挖沟.The most impressive form of intrusive is the dike.最引人注目的侵入...
中国有世界最古老的树种 -- 水杉.China has the world's most ancient tree species -- metasequoia.采用正交试验方法,确立了徽波法提取水杉黄酮的提取工艺条件.The extraction technology of flavonoid in Metasequoia microwavean orthogonal test was studied.2005年7月25日,...
With di - iso - butyl dimethoxy DIBS, DQ catalyst was more sensitive to hydrogen regulation.使用二异丁基-二甲氧基硅烷, DQ催化剂的氢调敏感性更好.Ethylene Glycol Dimethyl Ether ( see 1 , 2 - Dimethoxy - ethane )亚乙基二醇 ( 见乙二醇 )Dimethyl 4,4'- ...
I must have made more than 100 phone calls and I didn't get a single knockback.我一定已经打过100多个电话了，而且还没遭到过拒绝。It'should now roughly knockback the correct length of 20 yards.现在它会正常击退20码了....