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- corrugated culvert 波纹管涵
- His brow corrugated with the effort of thinking. 他皱着眉头用心地思考。
- A corrugated or perforated conducting plate in a storage battery. 极板网栅，蓄电池电极板蓄电池中呈波纹状或有孔的导电板
- He corrugated his brows in throught. 他在沉思中皱起眉头。
- A drainage passage, as to a culvert. 排水沟排水通道，如阴沟
- The orthotropic properties of the corrugated steel culvert and the coupling between the culvert and the foundation are considered in the analysis. 在分析中，考虑了波纹钢板的正交各向异性材料特性和地基管涵结构的耦合作用。
- Base on an actual project,the characteristic of the new tape of corrugated steel bridge and culvert structure is introduced. 以某工程为背景,介绍了波纹钢板桥涵这一新型结构形式的特点。
- A groove or ridge on a corrugated surface. 皱褶起皱的表面上的一条槽或边
- They ran for the culvert and ducked in. 他们跑到涵洞跟前，钻了过去。
- Culvert and sluice block and sluice water. 涵闸具有挡水、泄水的作用。
- The diaphragms may be flat or corrugated. 膜片可以是扁平的，或是波纹的。
- Class 150: Corrugated graphite-filled steel gasket. 150磅级：石墨填充波纹钢板密封垫。
- L: Yes, corrugated cardboard boxes. 李:是的，瓦楞形硬纸板箱。
- The hedge or fence layers of corrugated metal. （连）篱笆都是波纹状的金属制成的。
- Combined with the construction practice of Fanwu Highway,the paper introduced the construction technology and technical requirements of steel corrugated pipe culvert. 结合繁五线施工实际对钢波纹管涵的施工工艺和技术要求进行了探讨。
- After days of hard work, the culvert was at last completed. 经过几天的苦战，总算把涵洞修好了。
- Sheets of corrugated iron are often used for roofs and fences. 波纹铁皮常用以建造屋顶和围墙。
- Welcome new and old customers call to buy culvert guidance. 欢迎新老客户来电来涵选购指导。
- These rolls are corrugated cylinders, usually of the spiral type. 粉碎辊是波纹式滚筒，还常是螺旋割纹式。
- Corrugated Board, Test for Surface Wax Coating on (05. 波纹纸板上表面蜡涂层的试验(05。
