查询词典 ventilation

suction ventilating fan：吸气风箱

suction velocity ==> 吸入速度 | suction ventilating fan ==> 吸气风箱 | suction ventilation ==> 吸入通风器

tank vent：舱通风孔

tank valve chest 舱柜阀箱 | tank vent 舱通风孔 | tank ventilation fan 油舱通风机

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"

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