angular sand
英 [ˈæŋɡjələ(r) sænd]
美 [ˈæŋɡjələr sænd]
网络 角粒砂; 多角形砂
双语例句
- Calculation of seismic angular displacement of gravity quay walls with backfill sand and groundwater
含地下水的回填砂土重力式岸墙地震残余角位移的拟静力计算 - Fish of sandy areas of western Pacific and Indian oceans having an angular snout for burrowing into sand.
产于西太平洋和印度洋的多沙水域的鱼，生有能够在沙中挖洞的三角形口鼻。 - Due to particles of manufactured sand are rough and angular with unsatisfactory grading, it needs more water to prepare low/ medium strength concrete with manufactured sand, and the mixes are of low workability and ease of segregation.
机制砂颗粒粗糙、棱角多，且级配不良，在配制中低强度等级混凝土时，用水量相对较大，拌制的混凝土工作性差，易离析。