canal of Stilling ; canales hyaloideus ; central canal of vitreous
·2,447,543篇论文数据,部分数据来源于NoteExpress
以硼酸锌玻璃体为基础的高压二极管的电镀层的铅的替代品仍然不切实际。
No practicable substitutes for lead in the plating layer of high voltage diodes on the basis of a zinc borate glass body are available.
youdao
应用推荐
模块上移
模块下移
不移动