英语词汇“perforated head”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	perforated head
释义	perforated head 孔封头
随便看	dielectric insulator dielectric isolation dielectric isolation process dielectric isolation substrate dielectric-isolation substrate dielectricities dielectricity dielectric layer dielectric leakage dielectric lens dielectric-lens antenna dielectric lens antenna dielectric level dielectric liquid dielectric load dielectric-loaded linac dielectric-loaded waveguide dielectric loaded waveguide dielectric loading factor dielectric log dielectric logging dielectric loss dielectric loss angle dielectric loss angle tangent dielectric loss characteristic 三思而后行三思而行三怨成府三战三北三户亡秦三折肱为良医三折肱，为良医三拳不敌四手三拳两脚三推六问 soft cream softcream soft drink soft focus soft landing soft tennis soft touch softtouch software SOHO