the largest particles造句

• At last , the mechanism of blasting - dust control by prewetting demolished buildings is analyzed , that is , liquid - bridging force helps dust - particles to come together and become another larger particles ; the quick descent of the larger particles makes the blasting - dust control come true
  指出水预湿被爆体降尘法的机理是：尘粒间的液桥力促使润湿尘流中的尘拉变大，变大的尘杜迅速下降，从而实现降低爆尘目的。