drainage exit中文是什么意思

drainage n. 1.排水，放水；排水法；逐渐流出。 2.下水道；排 ...
exit vi. 〔拉丁语〕【戏剧】退场〔cf. exeunt ...
exit n. 1.出口，出路，太平门。 2.【电学】引出端；排气管。 3.外出；离去；死亡；【戏剧】退场(opp. entrance)。 make one's exit退出；退场；去世。 vi. 1.退出，离去。 2.死，去世。 vi. 〔拉丁语〕【戏剧】退场〔cf. exeunt; opp. enter〕.
no exit 此门不通; 毫无出路; 禁止通行; 没有出口; 无路可出
drainage n. 1.排水，放水；排水法；逐渐流出。 2.下水道；排水设备，排水系统。 3.水系，排水区域，流域。 4.阴沟水，(排出的)污水。 5.【医学】引流，导液(法)。 drainage work 排水工程。 drainage and irrigation equipments 排灌设备。
for drainage 用于排放
inland drainage(interior drainage) 内陆水系
interior drainage(inland drainage) 内陆水系
abend exit 异常终止出口
abnormal exit 异常出口
address exit 地址出口
air exit 空气出口; 排风口; 排气出口
aircraft exit 飞机出口
airport of exit 出港机场
altemate exit 备用出入口
alternate exit 备用安全出入口
angle of exit 出口角
asynchronous exit 异步出口
block exit 分程序出口
building exit 建筑物出口
busy on exit 出口忙碌
characteristic of exit 输出特性
coil exit 旋管出口
crash exit 应急出口
deferred exit 迟延出口; 推迟出口; 延迟输出; 延缓退出

千万人都在用的超大词汇词典翻译APP

Xh rubber slowly - closing cut - off vavle is a new water supply and drainage vavle with full rubber structure , duck - mouthed appearance and functions or positive flow - in and reserve cut - off . according to thrust analysis and calculation as well as different operation mechanism and different rubber products by special processing . all will be open at weak hydraulic pressure is higher , the vavle gate will open more greatly and the water flow is greater . at reserve operation , the vavle gate closes naturally and seals tightly cut - off vavle ; the back pressure is higher , the vavle gate closes more tightly and the seal effect is better . it is used widely in various drainage exit to prevent from pouring backwards and flowing backwards in city planning , water conservancy and sewage disposal etc . it is the ideal productto replace flap vavle
Xf型橡胶缓闭逆止阀是一种全橡胶结构外形呈“鸭嘴状” ，具有“正向流入反向逆止”功能的新型给排水阀门产品。它根据受力分析和受力计算，针对不同的工况，采用不同的设计机理，选用不同的橡胶配方，并按特殊工艺制作而成。正向工作时，水由进水口流入，微小的水压，便能打开阀门，水压越大，阀门开启越大，水流量越大。