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- vertical drainage and irrigation 垂直排灌
- Analysis on Vertical Drainage Ditch of Dike Top of the Yellow River 黄河堤防堤顶纵向排水沟问题分析
- He came to look at the drainage. 他是来检查排水设备的。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- The drainage system has been aged. 排水系统已经老化了。
- Effect of Length of Vertical Drainage Body on Soft Foundation Treated by Vacuum Preloading Combined Surcharge Loading Method 竖向排水体长度对真空联合堆载预压法处理软基效果的影响
- A vertical or nearly vertical line or plane. 垂直线，垂直面垂直或近似垂直的线或平面
- At right angles to a vertical line. 横的与垂直线成90度角的
- Either vertical edge of a square sail. 垂直帆缘横帆的任何一个垂直帆缘
- One of the vertical supports of a handrail on a staircase. 楼梯栏杆小柱楼梯扶手的垂直支撑之一
- A vertical section of fabric; a gore. 编织品的垂直部分; 三角形布
- 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。
- The northern face of the mountain is almost vertical. 这座山向北的一面几乎是垂直的。
- A wide vertical band in the center of an escutcheon. 垂直宽条在一个饰有纹章的盾的中心部分的一条较广的垂直嵌条
- 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 hawk descended in a vertical stoop on its quarry. 鹰向它的猎物直冲而下。
- 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
- A nail driven obliquely, as to join vertical and horizontal beams. 斜钉一个斜钉的钉子，如用于连接垂直或水平木梁的钉子
- An inclined or vertical shaft or passage between levels in a mine. 小暗井矿井里层与层之间倾斜的或垂直的竖坑或通道
