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- He came to look at the drainage. 他是来检查排水设备的。
- The drainage system has been aged. 排水系统已经老化了。
- acuum drainage preloading 真空预压排水
- drainage preloading 排水预压
- The drainage of the town is not good, some of the pipes are broken. 城里的排水系统不好,有些水管断裂了。
- What's the air gap to start preloading? 平台升离水面多少才开始压载？
- Do we start preloading right now? 现在开始压载吗？
- Do we star preloading right now? 现在开始压载吗？
- We must dig a drainage ditch to run off the water. 我们得挖一条排水渠把水排掉。
- What way are you going to preload? 打算如何压载?
- Allow preload all accounts during startup? 启动时预加载帐户文件?
- The town's drainage is very efficient. 这城市的排水系统很好。
- A drainage passage, as to a culvert. 排水沟排水通道，如阴沟
- Put the preload water into the tank. 向压载舱灌压压载水。
- Is there adequate drainage where needed? 需要排水的地方其排能是否足够?
- Pancreatic abscess obviously requires drainage. 胰腺脓肿显然需要引流。
- The area has good natural drainage. 这个地区有良好的天然排水系统。
- The bricks were bedded in sand to improve drainage. 沙里埋入砖块，以改进排水系统。
- Acid Drainage Killing Some Fish in Ky. 河流遭酸性排放,鱼和昆虫死亡。
- Both uses tend to improve drainage. 两者对排水都有改进作用。
