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- A cross slope of one in fifty is usually enough. 通常1/50的横向坡度就已足够。
- flexible and ecological slope system of 3-D drainage 三维排水柔性生态边坡系统
- On either side a chequer of open ditches showed where the municipal constructors had designed a system of drainage. 马路两旁纵横交错的阴沟说明承包市政工程的商人曾计划在那里修建排水系统。
- On either side a checker of open ditches showed where the municipal constructors had designed a system of drainage. 马路两旁纵横交错的阴沟说明承包市政工程的商人曾计划在那里修建排水系统。
- It is introduced about the system of water supply including hot water supply , the system of drainage including rain drainage and fire control for buildings in this course. 介绍楼宇内给水（含热水供应）系统、排水（含雨水排水）系统、消防用水系统的类型与组成，技术措施、工程设计原理、方法和步骤；
- This task is a test system of inspection technique item of "National Center for Supervision & Inspection of Drainage Irrigation & Water-Saving Equipment Products Quality". 本论文研究内容是“国家排灌及节水设备产品质量监督检验中心”检测技术项目的一个测试系统。
- On these islands a system of barter is used. 在这些岛上仍然实行着物物交换的制度。
- The two systems of government are polar opposites. 这两种政体正好相反。
- System of Drainage Area Geomorphology 流域地貌系统
- A practitioner of a system of logic. 逻辑学家使用某一逻辑体系的人
- Advocacy of such a system of government. 联邦主义这种政府体制的主张
- I prefer this system of teaching English. 我喜欢这一种英语教授方法。
- A system of roads radiates from the town center. 一个道路网从镇中心向四面八方伸展出去。
- Thegeometric design demand of fore slope, back slope,cross slope, and ditch in the clear zone were studied. 针对路侧净区的前坡、后坡、横坡、排水沟等具体组成,分别研究了其几何设计要求。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- A system of pipes, such as those used in plumbing. 管道，管线，管道网一管道系统，如那些用来铺设铅管的
- The bone structure or system of an animal. 骨结构动物的骨构造或系统
- The optical system of the eye stimulate cell of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- A cable or system of cables for a cable car. 缆索缆车的一根缆绳或索道系统
- A law court or system of law courts; a judiciary. 司法，司法系统法庭或法庭制度; 司法系统，司法部
