The results show that under the same supporting load, the cost of the steel reinforced and tubular concretes decreases as their concrete strength grade increases.
分析结果表明：在支撑相同荷载的前提下，混凝土强度越高，造价越低。
It shows the axial tension initial cracking strength of concrete increases with the increasing of steel fiber volume ratio and enhancing of concrete strength grade separately.
结果表明：混凝土轴拉初裂强度分别随钢纤维体积率的增大和混凝土强度等级的提高而增大。
Furthermore, as the ratio of phosphate to sulfate increases the product quality (grade and recovery) improves, which emphasizes the effect of the phosphate ion as a depressant for phosphate minerals.
此外，因为硫酸磷比例进步产物质量(品位和收受接管率)进步，这强调作为抑止剂用于磷酸盐离子效应磷等矿物质。
On the condition that same axial compression ratio, bearing capacity and stiffness of RC frame columns increases with concrete strength grade after the construction member achieve yield strength.
相同轴压比条件下，构件达到屈服荷载后，构件的承载力和刚度都随混凝土强度等级的增大而提高。
We always with high-quality product, the top-grade service satisfies the need that the customer increases continuously.
我们总是以高品质的产品，一流的服务满足客户不断增长的需求。
We always with high-quality product, the top-grade service satisfies the need that the customer increases continuously.
我们总是以高品质的产品，一流的服务满足客户不断增长的需求。
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