The titer of antiserum was detected by immunoelectrophoresis and double immunodiffusion.利用免疫电泳、向琼脂扩散试验分析和测定抗血清的效价.Detect the tetanus antiserum units of immunized animals by indirect hemagglutination assay.用间接血凝实验检测免疫动物血清...
Among her friends, casual dress and a relaxed manner are the rule.她的朋友一般都衣着休闲，举止也轻松随意。Although exceptions could be made, the rule still stands.虽然可能有例外，但该规定仍然有效。You must obey the rule. It is useless for you to kick agains...