Mixture proportions, flowability, crack propagation at early ages, strength, shrinkage, carbonation and the freezing and thawing resistance of flowing concrete with high flowability were investigated.
研究了具有高流动性的流态混凝土的配比、流动性、早期裂纹扩展、强度、收缩、碳化和抗冻融性，这种混凝土无论在成本上还是性能上都是非常可行的。
The Spree River carves its course through a mixture of architecture from medieval to modern in Berlin before combining with the Havel River and flowing out to sea.
德国图片画廊。施普雷河雕刻它的路线通过混合的建筑学从中世纪的到现代的柏林在相结合以前和哈维尔河流到大海。
A method and system for producing an alloy using a flowing stream of superheated halide vapor to flash vaporize liquid halides forming a mixture of gases in predetermined and controllable ratios.
使用过热卤化物蒸气的流动物流来闪蒸液体卤化物，形成具有预先确定的和可控制的比例气体的混合物，由此来生产合金的方法和系统。
The averaged gas velocity of flowing backward between the exhausting duct and the mixture tube increases with the rise of the main nozzle flux and the downwash flow velocity.
实验发现外套出口和混合管之间夹层存在气流倒流现象，倒流平均速度随着主喷管流量和下洗气流速度增加而增加。
One of them being the cement, a mixture that was sent down into that oil well, which should have kept the oil and natural gas from flowing up.
其中一个就是向油井中注入的混凝土，原本应该防止石油和天然气向上喷发。
One of them being the cement, a mixture that was sent down into that oil well, which should have kept the oil and natural gas from flowing up.
其中一个就是向油井中注入的混凝土，原本应该防止石油和天然气向上喷发。
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