A single archesporium differentiates immediately below the nucellar epidermis, it functions directly the megaspore mother cell. 孢原细胞处于珠心表皮之下, 直接起大孢子母细胞的功能.
You have been cribbing from Bennett.你一直在抄袭贝内特。Students charged that cribbing had been going on at the school for years.学生们控告说,抄袭现象在这所学校里已持续多年了.There will be no cribbing from anyone else's work!不容剽窃他人的作品....
She was arraigned today on charges of assault and kidnapping.她今天因被控人身侵犯和绑架而受到提审。He was arraigned for criminally abetting a traitor.他因怂恿他人叛国而受到传讯。He was arraigned for murder.他因谋杀罪而被提讯。...
当变形量大于60%时, 组织发生有效球化.When the deformation rate is higher than 60 % , the spheroidization is effective.依据音频共振原理检测了球化率和基体组织参量.It has tested nodularity and matrix - structure on the principle of sonic resonance.球墨铸铁的球化率随超声声...