aggregate cement ratio的例句大全

The orthogonal test was designed considering four parameters including water to cement ratio, cement content, grain series of recycled aggregate and aggregate to cement ratio, each parameter was set at three levels.

正交试验考虑了水灰比、水泥用量、再生骨料颗粒级配、集灰比四个因素，每个因素设三个水平。

The effect of some factors on the sound absorbing property, such as type of aggregate, water to cement ratio and size of aggregate particles, was investigated experimentally.

试验分析不同骨料、水灰比、骨料颗粒粒径对吸声性能的影响。结果表明，这些因素对其吸声性能影响明显。

Study on effect of compressive strength of recycled aggregate concrete with water cement ratio

水灰比对再生混凝土强度影响的试验研究

The conclusion is as follows: 1. Aggregate grading and sand cement ratio have obviously influence on the strength. And the consideration should involve strength, construction operation and economy.

集料级配和砂胶比对强度存在显著的影响，应综合考虑强度、施工操作性和经济性加以选择。

Results of tests and analysis show that engineering performance is best while the ratio of filler to bitumen is 1.3, choosing diabase, SBS modified asphalt, cement and coarse aggregate content is 65%.

试验及分析结果表明：当为粉胶比1.3+辉绿岩+SBS改性沥青+水泥+粗集料含量65%的组合时，超薄沥青混凝土的工程性能最好。

Effect of air entraining agent on performance of EVB thermal insulation mortars with different mass ratio of aggregate to cement

引气剂对不同集灰比玻化微珠保温砂浆性能的影响