释义 |
1 ?浮石砂 ... pulverulent 自匀货自匀货粉的粉状的 pumice sand 浮石砂 pumice soap 去油垢洗手皂去油垢皂 ... 2 ?浮岩砂 ... [地质] pumice fall 浮岩砂 pumice sand 浮石,浮岩 pumice stone pst ...
- 1
Air eraser Miniature sand-blasting hand appliance, using compressed air and pumice for removing superfluous lithographic images from the plate. 擦版气笔手提的小型喷砂器,用压缩空气和浮石粉去除平版上多余的印纹。 - 2
Common aggregate used includes sand, gravel, turface, and pumice. - 3
Aggregate use and considerable resources under the circumstances, the use of fly ash, slag, sand, stone, ceramic, pumice, perlite, etc. (or not added). 集料根据用途及相当资源情况,可选用粉煤灰、矿渣粉、沙子、石粉、陶粒、浮石、膨胀珍珠岩等(也可不加)。
|