artificial-sand

基本解釋

The result shows that artificial sand HPC has excellent durability,artificial sand can replace natural sand in producting HPC.
試騐結果表明,人工砂高性能混凝土具有優(yōu)異的耐久性,可以替代天然砂生産高性能混凝土。
It is more important to develop new sand sources of the artificial sand, since natural resources of riverine sand have become more and more scarce.
隨著天然河砂資源的日益緊張,發(fā)展人工砂新砂源勢在必行。
A novel artificial sand control technique has been developed to tackle sand production of low-temperature reservoirs containing tiny sand in the Yumen Oilfield.
爲解決玉門油田細粉砂低溫油藏防砂技術難題,研究了一種新的人工巖層防砂技術,分析了人工固結巖層防細粉砂的機理。
Through a great deal of experiments,the durability of HPC with artificial sand are studied systematically.Impermeability,freezing resistance and chloride ion diffusion are tested.
通過大量試騐,系統(tǒng)研究了人工砂高性能混凝土的耐久性,對抗?jié)B性、抗凍性、氯離子擴散系數等項目進行了測試。
With the extensive use of the artificial sand and shotcrete in engineering,the application of the artificial mixed gravel sand in shotcrete have been emphasized by constructor.
隨著機制砂及噴射混凝土在工程的廣泛應用,機制礫砂在噴射混凝土中的應用已引起工程建設者的重眡。