sand fly 白蛉 ; 沙蝇
sand-fly 白蛉
manufactured sand fly ash concrete 人工砂粉煤灰混凝土
lime fly-ash stabilized eolian sand 二灰稳定风积沙
lime-fly ash stabilized aeolian sand 石灰稳定混合沙土
The formation of fly sand is determined by the quantity of the liquid phase of clinker and the property of the liquid phase (the surface tension mainly).
飞砂产生与否主要取决于熟料液相量和液相性质(主要是表面张力)。
Rolling grains of sand hit each other "like billiard balls, " said Kirby, and briefly fly into the air.
沙砾“像桌球”一样互相撞击翻滚,然后被风吹到空气中。
Instead, it secretes a glue and USES this to stick bits of sand together to form its casing, in the way that a freshwater caddis fly larva does.
堆沙蠕虫分泌出一种胶状物将沙石粘合在一起形成壳装,这一点类似于淡水石蛾的幼虫。
应用推荐