n.小球；小子彈；炮彈；小丸藥
名詞pellet的復(fù)數(shù)形式.
The experiment results show that the method is suitable for the online-measurement of grain size of pellets. 實(shí)驗(yàn)結(jié)果表明，該方法檢測(cè)的圖像邊緣可以滿足由計(jì)算機(jī)視覺(jué)方法測(cè)定堆積小球粒度的要求。
