sulphur powder

基本解釋

As demand grows for the lower-sulphur coal from the Powder River Basin in Wyoming, it has to travel farther.
由于市場對來自懷俄明州波德河盆地的低硫煤需求日盛，這種煤被運往越來越遠(yuǎn)的地方。
Or there is the Shanghai shop that fumigated cakes with sulphur powder and added industrial bleach to make them look whiter.
有一家上海商店，用硫磺粉熏蛋糕，并加入工業(yè)漂白劑，為的是讓蛋糕看上去更白；
lengrubing7923.blog.163.com
The results showed that the fluorescent rubber were obtained with BR without butter, sulphur 1.8~2.0 phr, fluorescent powder 2.5 phr.
結(jié)果表明，原膠采用順丁橡膠，1.8~2.0份硫黃，2.5份熒光粉，不加入黃油的配方可制備力學(xué)性能、熒光效果較好的熒光橡膠；