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- non air entrained concrete 非含气的混凝土
- The air entrained concrete has the advantage of high impermeability and frost re sistance. 引气混凝土(加入引气剂的混凝土)较一般混凝土在保证强度下,具有抗渗及抗冻性高的优点。
- Freezing thawing durability of both ordinarily and air entrained concrete exposed to Xinjiang, Qinghai, Inner Mongolia and Xizang salt lakes were determined by the accelerated freezing thawing method. 用快冻法研究了普通混凝土与引气混凝土在水和西藏、内蒙古、新疆和青海盐湖卤水中的抗冻性。
- Influence of experiment condition on air entrained concrete 试验条件对引气混凝土性能的影响研究
- Experimental Research on Air Entrained Concrete Used in Seepage Control Works of Canal 引气混凝土用于渠道防渗工程的试验研究
- air entrained concrete 加气混凝土
- Causes of cracks on air entraining concrete block wall and its prevention 加气混凝土砌块墙体裂缝的原因与防治
- The prevent steps of the bricking-up crack of air entraining concrete 防治加气混凝土砌体裂缝的措施
- Analysis and prevention of the creak on the air entraining concrete masonry building 加气混凝土砌块砌体裂缝原因分析及防治
- air entraining concrete 加气混凝土
- air entraining concrete block 加气混凝土砌块
- The phenomenon and the mechanism of air entrainment were discussed. 对气泡产生的现象及原因进行了描述、分析。
- Air cushion type and non air cushion type 汽垫式及非汽垫式
- Meanwhile, the influences of Super Retarder (SR) and Air Entraining Agent (AEA) on concrete workability,mechanical properties are studied here. 同时还研究了超缓凝剂、引气剂对混凝土工作性、力学性能的影响。
- Effects of high-frequency vibration on air void parameters of air-entrained concrete with four different types of air entraining agents (AEA) were studied. 摘要研究了高频振捣对不同品种引气混凝土气泡参数的影响。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Air entrainment in plasma jet and metal particle oxidation by the entrained oxygen were investigated numerically using a three-dimensional computational model LAVA-P-3D. 摘要为了研究等离子体射流中空气的卷吸和由此引起的金属粒子的氧化，建立了等离子体喷涂的三维计算机模型LAVA-P-3D。
- Concrete pumping admixture GCL1-3 was developed by studying the properties of concrete superplasticizer GCL1 combined with water retaining admixture and air entraining agent. 通过研究缓凝高效减水剂GCL1与保水剂、引气剂的配伍性能,研制了混凝土泵送剂GCL1-3。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
