试验应用鸡公雏, 检测了人工合成青蒿素对鸡盲肠球虫病的预防效果.Using younger cocks, the preventive result of artificial synthesize arteannuin to Chicken Caecum Coccidiosis was examined.目的了解张家口地区兔球虫种类及感染情况.Objective To get message of the coccidian infe...
He confessed to a priest that he had sinned.他向神父忏悔他犯了罪.They sinned against the unwritten rules of this meeting.他们违反了这次会议的不成文规定.You have sinned and must repent your ways.你犯了罪，必须为你的所作所为作出忏悔。...
丽莉摇摇头,妩媚地表示遗憾.Lily shook her head with a charming semblance of regret.在框边上,一棵孤独的柳树妩媚地垂着.A solitary birch was bending gracefully at the edge of the frame.她伸出手让他握着, 抬起头妩媚地朝他微笑.She let her hand lie in his a moment , smiling...
对切花品质的评价受主、客观因素的影响,而且评价标准也是可变的.Quality evaluation of cut flower is affected by subjective and objective factors.而Y2O3既可作为施主, 又可起受主作用.Y 2 O 3 acts not only as a donor, but also as an acceptor.受主 - 一种用来在半导体中形成空穴的元素, 比如硼 、 ...