Modification for synthetic purposes on the Diels - Alder adducts 56 and 62 has only rarely been considered.为了达到合成的目的,对Diels-Alder加 成物(56)和(62)加以改造的问题很少有人考虑.The meanders of a prattling brook, were shaded with straggling w...
The microorganisms involved in symbiosis with the alder tree are actinomycetes of the genus Frankia.而与赤杨共生的微生物是放线菌.Its name is Ben Alder , it is a wild , desert mountain full of hills and hollows.它的名字是本·亚尔德, 是一座尽是些山岗和鸡谷的...
The ringing of the bell had caused the adjoining bedchamber to be lighted.刚才的铃声已命令隔壁房间点起了灯.The products include the hall furniture , and bedchamber furniture series.产品设计以现代潮流为基调,款式新颖、明快,富于时代感.He conducted the two animals...
He threw the birdcage away with anger.他气得把鸟笼都扔了.Ling Feng covered the birdcage with a piece of black cloth.凌锋用一块黑布将鸟盖上了.He keeps a parrot in a birdcage in his living room.他在客厅的鸟笼里养了一只鹦鹉.a wicker birdcage柳条鸟笼...
The root hair cell wall invaginates at the point of contact.在接触点上,根毛细胞壁内凹.The nuclear membrane invaginates and lysosomes are internalized.核膜内陷,于是溶酶体被内在化....
The company is opening a new flagship store in London.这家公司将在伦敦新开一家旗舰店。The Greenpeace flagship is voyaging through the Arctic cold of the Barents Sea.绿色和平组织的旗舰正在穿越巴伦支海的北极寒冷地带。The flagship flashed a signal to the fleet.旗舰向...