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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。
- aeration drainage 曝气排水
- Poor drainage causes deficient soil aeration and death of the roots. 排水不良能减低土壤的透气性,使根死亡。
- 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。
- Supplemental aeration is strongly recommended. 补充曝气是极力推荐。
- Keep good aeration at working area. 工作区域保持通风良好。
- Too many plants hinder aeration. 植物太多会妨碍空气流通。
- We must dig a drainage ditch to run off the water. 我们得挖一条排水渠把水排掉。
- The holes in Gruyere are due to aeration. 格律耶尔干酪气孔多是由于通风所致。
- Koerting ejectors for the aeration process. 科尔庭喷射泵曝气工艺用。
- The aeration of the room is bad. 这屋子通风真差。
- Using in aeration is better room. 必须在通风条件好的房间里使用。
- 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
- 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。
- Aeration from the bottom of the bin fluidizes the charge. 从料箱的底部吹入空气使物料流化。
- The area has good natural drainage. 这个地区有良好的天然排水系统。
- Those that are used should be equipped with adequate aeration. 这些部位应当配置有适当的充气。