常見例句雙語(yǔ)例句Looking for the pathogenic factor, the purpose is to achieve environmental characteristic of water of appraising the area of Rangtang from water chemical analysis.從水化學(xué)分析中尋找發(fā)病原因，達(dá)到評(píng)價(jià)壤塘地區(qū)的水環(huán)境特征目的。 返回 pathogenic environmental factor