查询词典 double-layered

double-pointed nail：合钉

"double point","二重点" | "double pointed nail","合钉" | "double polarisation","二重偏光"

double-pointed nail：兩頭尖釘

"双线停车","Double parking" | "两头尖钉","Double pointed nail" | "双稜矩镜","Double prismatic square"

double-pointed nail：接合销

double point threshold ==> 两点差别阈 | double pointed nail ==> 接合销 | double polarity method for calibrating thermocouple ==> 热电偶双级检定法

Double-pointed hoe：两头鹤嘴锄

复V字形切口 Double V-shaped incision | 两头鹤嘴锄 Double-pointed hoe | 复心材 Double-summit

double-pointed tack：双尖钉

double-point toothing ==> 双点啮合 | double-pointed tack ==> 双尖钉 | double-pole connector ==> 双极插接器

double-pole switch：双刀开关

double phase short circuit 双相短路 | double pole switch 双刀开关 | double rail track circuit 双轨道电路

double-pole switch：同上

double-gauss type lenses 双高斯式物镜 | double-pole switch 同上 | double-quantum stimulated-emission device 双量子受激发射器

switch; double-pole single-throw：双极单向开关

"switch; double-pole double-throw","双极双向开关" | "switch; double-pole single-throw","双极单向开关" | "switch; emergency","紧急开关"

double-ported globe valve：双座球阀

double-pitch roof 双坡屋顶 | double-ported globe valve 双座球阀 | double-row bearing 双列轴承

double-riveted：双行铆接的

double-riveted seam 双行铆接缝 | double-riveted 双行铆接的 | double-rope pulley 双索滑轮

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人