例句與造句

1. Finally , avirulent and virulent plant , bacteria of pseudomonas solanaceanim was investigated by chromatography . the result showed that there are two peaks when both bacteria was eluted , but their peak area ratio was quite different . when virulent bacteria was subject to chromatography after vibration by ultrasonic wave , both chromatographial behaviors of both avirulent and virulent pseudomonas solanaceanim were same basically , which showed a equilibrial peak and a eluting one
   最后，表征了植物病原菌? ?青枯菌的強、弱致病菌株，結(jié)果顯示強、弱菌都有兩個洗脫峰，但峰面積比例有明顯的差異，強弱致病菌株經(jīng)振蕩后，其色譜行為基本相似，表現(xiàn)為一個穿透峰和一個洗脫峰。
2. It's difficult to find peak area ratio in a sentence. 用peak area ratio造句挺難的