单词hollow-ground
n.: 双刃的
网络: 凹磨
双刃的
The spiral inductors with patterned or hollow ground are analyzed and designed to improve its performance.
为了改善电感效能,我们设计了部分接地层掏空及图样接地层结构之电感。
German hollow-ground hardened steel, high carbon chrome-plated blade.
德国空心地面硬化钢,高碳钢镀铬刀片。