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- The research on drainage technique is instructive for quay stability analysis and geologic calamity prevention and control. 排水技术的研究对港口码头的稳定分析以及地质灾害的防治具有指导性意义。
- High position bores and elevation bores methane drainage technique can prevent gas problem successfully. 采用高位钻孔和仰角钻孔抽放瓦斯技术,有效地防止了瓦斯超限。
- 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。
- drainage technique on the same floor 同层排水
- The techniques and practice of a midwife. 助产学，产科学助产士的技术及工作
- Probe into Waterproof and Drainage Techniques Used for the Middle Partition in Double-arch Tunnel 双连拱隧道中隔墙防排水施工技术探讨
- They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
- They need to learn modern management techniques. 他们还得学习现代管理技术。
- All possible techniques are pressed into service. 所有可能用得上的技术都被利用了。
- Statistical techniques are regularly employed. 统计方法得到经常的运用。
- Comprehensive Gas Drainage Technique for Coal-plough Face 刨煤机工作面瓦斯综合抽放技术
- Application of gas drainage technique in Xing'an coal mine 瓦斯抽放技术在兴安煤矿的应用
- Key Drainage Technique for Quay in Three Gorges Area 三峡库区港口码头排水关键技术
- 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。
- New techniques make it possible to recover usable things from waste. 藉新技术即能从废弃物中回收可用之物。
- Research on Gas Drainage Technique by Crossing Holes in Roof 顶板穿层钻孔抽放瓦斯技术
- A surge of innovation in techniques is on the horizon. 技术改进的浪潮即将出现。
- Lester left everybody at the post when it came to learning the new techniques. 在学习这些新技术方面，莱斯特将大家抛在后面，遥遥领先。
- We must dig a drainage ditch to run off the water. 我们得挖一条排水渠把水排掉。
