The paper introduces the method of azotobacter fertilizer by biological process and test method of bacteria.本文介绍了生物法制固氮菌肥的方法,以及菌种的检验方法.Bacterial ferritin from Azotobacter vinelandii has qualitative characteristic absorpt...
电脑程序在搜索，瞧！找到匹配的了。The computer program searches, and bingo! We've got a match.他俩的年龄结婚匹配正相宜.Their ages were just right for a match.何人堪与她匹配?Who will marry her?...
There was something strange in her attitude which mystified me.她态度有些奇怪，让我迷惑不解。I also had a strange feeling in my neck.我的脖子感觉也很奇怪。It was strange, how invisible a clerk could feel.一名办事员会感到如此受人忽视，令人觉得不可思议。...