1、 The feasibility of preparation of particulate activated carbon from char of cocoa nut husk by water vapour microwave was studied.
研究了以椰壳炭化料为原料,采用水蒸气微波法制备颗粒活性炭的可行性。
来源:秒词邦搜集整理
2、 Most deep-sea faunas rely for food on particulate matter, ultimately derived from photosynthesis, falling vent would dwarf any contribution from advection.
大多数深海动物依靠颗粒物质作为食物,这些颗粒物质最终来自于光和作用,下降的排放口会使平流的作用相形见绌。
来源:秒词邦搜集整理