查询词典 ventilation

mine velocity head：风速压头 ; 通风动压头

"mine valuation","矿山评价" | "mine velocity head","风速压头 ; 通风动压头" | "mine ventilation","矿山通风"

vacuum vessel：真空瓶; 真空容器; 真空室

vacuum ventilation system ==> 真空式通风系统,真空通风系统 | vacuum vessel ==> 真空瓶,真空容器,真空室 | vacuum volatilization ==> 真空挥发

vacuum tank cleaning method：真空清舱法

vacuum system of ventilation 抽吸通风系统 | vacuum tank cleaning method 真空清舱法 | vacuum test 真空试验

drier; vacuum：真空乾燥器

"drier; tunnel","隧式乾燥器" | "drier; vacuum","真空乾燥器" | "drier; ventilation","通风乾燥器"

upward system：上升系统

upward substitution effect ==> 向上替代影响 | upward system ==> 上升系统 | upward system of ventilation ==> 向上通风系统

Variable Speed Controller：可变速控制器

Vapor Tight 防烟汽 VT | Variable Speed Controller 可变速控制器 VSC | Ventilation 通风 VENT

ship mean time：船舶平时

ship mate 同船船员;驾驶员 | ship mean time 船舶平时 | ship mechanical ventilation 船舶机械通风

self-vulcanizing：自己硫化

"自动通风","self-ventilation" | "自己硫化","self-vulcanizing" | "半自动弧熔接","semi-automatic arc molding"

enclosed self-ventilated type motor：封闭式自通风电动机

enclosed self-cooled 闭式自冷的 | enclosed self-ventilated type motor 封闭式自通风电动机 | enclosed self-ventilation 封闭式自通风

secondary rock pressure：二次岩石压力

secondary reduction 二次破碎 | secondary rock pressure 二次岩石压力 | secondary ventilation 局部通风

chenevixite：砷铁铜石

化学合成作用,化能合成 chemosynthesis | 砷铁铜石 chenevixite | 海沼沙脊 chenier

brown belt：棕色腰带

8.棕色腰带:brown belt | 9.黑色腰带:black belt | 10.红白色腰带:red-white belt