“位型”造句
2024年06月30日 07:31:34
电容电压 偏移是二极管箝
位型多电平逆变器的主要缺点.
The DC - capacitor - voltage drift is the main technical drawback of diode clamped multi - level inverter ( DCMLI ).
摘要:目的: 介绍精密附着体固
位型义齿的设计原则,制作方法,评价其临床效果.
Objective : To improve the design and construction method of precision attachment retained removable denture.