查询词典 double-header

double induction regulator：双感应调压器

双电能暂态 double energy transient | 双感应调压器 double induction regulator | 双层绕组 double layer winding

double induction regulator：対形誘導電圧調整器

double inclined plane ==> 双斜面 | double induction regulator ==> 対形誘導電圧調整器 | double infect ==> 二重感染

double intakes：双进风道

double entry 双平巷 | double intakes 双进风道 | double parting 错车道

double intakes：双进风巷制

"double headings","双道式煤巷" | "double intakes","双进风巷制" | "double jig-back","双线简易架空索道"

double jaw head wrench：双卡头扳手

double jack 双塞孔 | double jaw head wrench 双卡头扳手 | double jaw pattern chain pipe wrench 双颚式链条管钳

double jaw pattern chain pipe wrench：双颚式链条管钳

double jaw head wrench 双卡头扳手 | double jaw pattern chain pipe wrench 双颚式链条管钳 | double jersey 双面针织物

double jig-back：双线简易架空索道

"double intakes","双进风巷制" | "double jig-back","双线简易架空索道" | "double parting","错车巷"

double-end knife colter：翻换式直犁刀

double-end block plane ==> 双向刨 | double-end knife colter ==> 翻换式直犁刀 | double-end mill ==> 双端铣刀

double-shear lap riveting：双剪搭接铆接

double-shear joint 双剪接合 | double-shear lap riveting 双剪搭接铆接 | double-sheave top lift block 双轮千斤索滑车

double head latch needle：双钩舌针

雙吊綜法;雙把吊 double harness cord | 雙鉤舌針 double head latch needle | 雙鐵片起落多臂織機,複動式多臂機 double index dobby

propanone oxime：丙酮肟

propanone hydrogensulphite丙酮合亞硫酸氫鹽 | propanone oxime丙酮肟 | propanoyl chloride丙酰氯

underweight：不合标准的重量重量不足的

underway 在航在航的 | underweight 不合标准的重量重量不足的 | underwirter's guarantee 保险人保证书