In heap leaching and extraction process, the leaching rate and floccus bottlenecked production.堆浸萃取工艺中, 困扰生产的两大难题是浸出速率及萃取中的絮状物....

floccus的音标：floccus的英式发音音标为：['flɒkəs]floccus的美式发音音标为：['flɒkəs]...

n.绒毛丛，絮状云...

floccus的复数形式为：flocci...