一名工人用金属箍箍那保险箱.A worker put metal bands around the safe.外科医生在膝盖骨上套了个金属箍以帮助其愈合。Surgeons placed a metal band around the knee cap to help it knit back together.这桶有两个金属箍箍着.The barrel had two metal hoops round it....
挤压 式 发动机对推进剂中溶解的气体特别敏感.Pressure - fed engines are particularly susceptible to dissolved gas in the propellants.石墨甚至其线性类似物, 聚 ( 名聚-苯撑 ) 都是极难溶解的.Graphite and even its linear counterpart, poly ( p - phenylene ) are too inso...
我再也不想碰那种麻烦事了。I don't want any more of that heavy stuff.换保险丝是我不愿干的麻烦事之一。Changing a fuse is one of those fiddly jobs I hate.我把麻烦事告诉了他，但他完全无动于衷。I told him about the problem but he was totally unsympathetic....
Objective To study the calcium antagonistic effects of cyproheptadine ( CPH ) in central nervous system ( CNS ).目的研究赛 庚 啶对中枢神经系统的钙拮抗作用.Antagonistic experiments showed that Hafnia had a certain inhibition against the grow...