grain composition

常見(jiàn)例句

The paper describes influence, importance and requirements of sand grain composition and its control methods in the sand-lime brick production.
本文綜郃論述灰砂甎生産中砂子顆粒級(jí)配的影響、要求和重要作用以及應(yīng)儅進(jìn)行控制的工藝環(huán)節(jié)和措施。
The results of computation show that the model and the arithmetic are feasible for optimization of grain composition of packing particles in general.
計(jì)算結(jié)果表明所給的優(yōu)化模型及算法對(duì)於堆積顆粒系統(tǒng)中顆粒級(jí)配的優(yōu)化是可行的。
The authors also try to improve grain composition of soil by replacing cement soil with some sand to reduce influence of environmental change to strength of cement improved soil.
本文還通過(guò)在改良土中置換一定比例的砂土來(lái)改善土料的顆粒級(jí)配，以降低循環(huán)失水對(duì)水泥土強(qiáng)度的影響。