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- The vacuum grouting technique has advantages over that of conventional grouting. 真空辅助压浆技术克服了传统压浆技术的缺点。
- The prestressing duct vacuum grouting workmanship is an effective measure for improving the safety and durability of the post-tensioning concrete structures. 预应力管道真空辅助压浆工艺是提高后张预应力混凝土结构安全度和耐久性的有效措施。
- Construction Techniques for Post-Tensioning Duct Vacuum Grouting 后张法预应力孔道真空辅助灌浆施工技术
- Vacuum Grouting Technique of Continuous Rigid Frame Box Beam of Super-large 金水沟特大桥连续刚构箱梁真空压浆施工技术
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- The Material Composition and Mix Design of Vacuum Grouting with Post-tensioned Pre-stressed Structure 后张预应力结构真空灌浆工艺的材料组成及配合比设计
- Optimization Application of the Vacuum Grouting in Yuanshui Bridge at Mutangyuan 真空灌浆在木塘垸沅水大桥中的优化应用
- Application of Vacuum Grouting Technology to Long Span Continuous Rigid-Frame Bridge 真空辅助压浆工艺在大跨度连续刚构桥中的应用
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- Application of prestressed conduit vacuum grout suction technology to grout pouring 预应力孔道真空吸浆技术在灌浆中的应用
- The Duct Vacuum Grouting of Prestressed Concrete by Post-tensioning Method and Its Application 后张法预应力混凝土孔道真空灌浆工艺及其应用
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- Experimental study on vacuum grouting for long distance microtubule of submarine pipeline submarine pipeline 海底管道中长距离微管真空灌浆试验研究
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- Keywords submarine pipeline;health monitoring;microtubule;mixture proportiontest;vacuum grouting; 海底管道;健康监测;微管;配合比试验;真空灌浆;