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...
The blade of the oar had entangled itself with something in the water.船桨的桨叶和水里的什么东西缠住了。This case was bound to get entangled in international politics.这件事肯定会在国际政坛上纠缠不清。In the course of time, many of their myths become ent...
他傲然走过.He went surly by.”我问他是否做得到时, 他傲然地回答 “ 那还用问 吗 ?”When I asked him if he could do so, he replied proudly, " What else?在敦刻尔克之役可歌可泣的历史中,它将年复一年地傲然前进.She'll go sailing proudly down the years in the epic of Dunkirk....
然而, 也论及使用热释光材料的固体剂量学.However, solid state dosimetry with thermoluminescent materials is also included.方法利用石英材料的热释光特性,通过样品制备、剂量学性能和刻度方法研究,建立这一剂量重建新技术.Objective To develop a feasible method of dose reconstruction with quar...