Only a skeleton staff remains to show anyone interested around the site.只有一小部分必需的工作人员留在那里，带有兴趣的人参观遗址。But by the fifth year of restoration, the Edwards hairstreak butterfly was everywhere on the site.到了重建后的第五年, 爱德华兹细纹蝶已经在...
结果: 在5ppm的富锗培养基上培养的GSC中锗的转化率最高 ( 1118% ).RESULTS: GSC contains the highest ( 11.18 % ) germanium in 5 ppm enriched germanium MS cultrue medium.在不改变原工艺流程的基础上提出了富集锗的相关措施.The authors have proposed some measures related to g...
This activator is acyl amine - the hafnium activator that ether is a foundation.该催化剂为酰胺 - 醚为基础的铪催化剂.Microbial transglutaminase is a kind of enzyme that can catalyze transferring acyl.微生物谷氨酰胺转胺酶(MTG)是一种催化酰基转移反应的酶.R 2 is H...
Pigeons fluttered in and out, cooing gently.鸽子们低声咕咕地叫着，扑扇着翅膀飞进飞出。the sound of pigeons cooing鸽子咕咕的叫声The boy frightened away the pigeons from the roof.那男孩把屋顶上的鸽子吓飞了....
He is represented by the media as a dangerous firebrand .新闻媒介报导，他是个危险的政治煽动者。He is represented by the media as a dangerous firebrand.新闻媒介报导,他是个危险的煽动者.I was a block of wood, I became a firebrand.我从前是块木头, 后来成了引火的干柴....