diode相关例句和用法

Each diode is cut from a wafer of crystals layered over a base of silicon or sapphire..每一个二极管都从硅（或者蓝宝石为衬底的）晶片上切割下来。

[电子] 二极管英释中释na piece of electrical equipment that makes an electrical current flow in one direction

laser diode,激光二极管.短语