查询词典 valve cap

emptying valve：泄空阀

empty wagon safety valve 空车安全阀 | emptying valve 泄空阀 | end valve 尾阀

excess pressure valve：过压阀

excess flow valve 流量限制阀 | excess pressure valve 过压阀 | exhaust by-pass valve 排气旁通阀

exhaust steam valve：排气门

710.排污门 blow down valve | 711.排气门 exhaust steam valve | 712.排汽门 exhaust steam valve

exhaust valve lifter：排气门挺柱

exhaust valve leakage;排气门泄漏 | exhaust valve lifter;排气门挺柱 | exhaust valve lifter side;排气门挺柱一侧

closed exhaust valve：密闭排气阀

closed crossover valve 正遮盖的换向阀 | closed exhaust valve 密闭排气阀 | closed-type fuel valve 密闭形燃油阀

Exhaust valve guide：排气阀导管

exhaust valve clearance 排气阀间隙 | exhaust valve guide 排气阀导管 | exhaust valve head 排气阀头部

Exhaust valve cam：排气阀凸轮

exhaust valve tappet 排气阀挺杆 | exhaust-valve cam 排气阀凸轮 | exhaust-valve lifter 排气阀挺杆

flap valve：拍门

阀岛:Valve Terminal | 拍门:flap valve | 阀值:valve value

flapper valve：挡板阀; 挡瓣阀; 挡翻板阀; 挡止回阀

flap valve grid 进气活门栅 | flapper valve 挡板阀; 挡瓣阀; 挡翻板阀; 挡止回阀 | flapper-valve controller 挡板阀控制器

fleming valve：二极管检波器

flat-operated relief valve 浮筒操纵安全阀 | Fleming valve 二极管检波器 | Fleming's valve 弗来明管

sidearm shot：体侧射门

81.转身射门:pivot shot | 82.体侧射门:sidearm shot | 83.大转身射门:turnaround shot

a beast of burden：作牛作马. //野兽的负担

3.the apple of one's eyes 掌上明珠/这个苹果的人的眼睛 | 4.a beast of burden 作牛作马. /野兽的负担 | 5.a bed of roses 安乐窝 /事事称心如意