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- farmland drainage control mechanism 农田控制排水机理
- Gradually the surrounding farmland turned residential. 周围的农田渐渐变成了住宅区。
- He came to look at the drainage. 他是来检查排水设备的。
- Comparative Study of Single and Double Partition PVC Wave Veins Plastic Pipe as a Conduit for Farmland Drainage PVC单、双壁波纹塑料管用作农田排水暗管比较研究
- The drainage system has been aged. 排水系统已经老化了。
- Keywords wasteland development;secondary salinization;farmland drainage;salinization of river;Tarim River; 荒地开发;次生盐碱化;农田排水;河流盐化;塔里木河;
- The once barren hillsides are now good farmland. 昔日荒坡，今日良田。
- Research on the Criteria of Farmland Drainage under the Influence of Combined Controlling of Surface and Subsurface Water Logging in Several Phases of Cotton 多阶段受涝渍综合影响的农田排水指标试验研究
- Thirty percent of the farmland has been planted to oil crops. 百分之三十的农田已种上油料作物。
- 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。
- farmland drainage 农田排水
- What is the going price of farmland in Japan? 日本的农田时价是多少?
- They are working in the farmland. 他们正在农田里工作。
- We must dig a drainage ditch to run off the water. 我们得挖一条排水渠把水排掉。
- A cow charged across the farmland with a bull bellowing(out) after it. 一头母牛狂奔着冲过农田，一头公牛吼叫着尾随其后。
- Some measures are needed to secure the farmland against shifting sand. 需要采取措施使农田免遭流沙的侵袭。
- The town's drainage is very efficient. 这城市的排水系统很好。
- The farmland was worked by three families. 这块田由三家耕种。
- 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?
