常見(jiàn)例句雙語(yǔ)例句Objective In order to understand the Balantidium coli infection on scaled pig-farms in Hunan.目的爲(wèi)了解湖南省槼?；i場(chǎng)結(jié)腸小袋纖毛蟲(chóng)的感染情況。Results Balantidium coli were detected on all the 12 farms; the positive rate for the farm was 100%;結(jié)果12個(gè)豬場(chǎng)全部都檢測(cè)到了結(jié)腸小袋纖毛蟲(chóng)，場(chǎng)陽(yáng)性率爲(wèi)100%； 返回 balantidium coli