温石绒,温石棉;
The strengths decrease in order crocidolite chrysotile, amosite.
强度按青石棉,温石棉, 铁石棉顺序下降.
By chemical dispersion and acid leaching, silica nanowires were prepared from natural mineral chrysotile.
以天然矿物纤蛇纹石为原料,通过化学分散、酸浸制备了氧化硅纳米线.
The three most important varieties are chrysotile, crocidolite and amosite.
三种最主要的品种是温石棉, 青石棉和铁石棉.
简答网 · 初中英语作文
简答网 · 中考英语
简答网 · 双语娱乐资讯
简答网 · 高考英语