多年来,用的较多的固定剂是动物制品龙涎香 、 香猫香 、 麝香、以及河狸香.For many years the leading fixatives were the animal products ambergris, civet, musk and castoreum.熊狸,香猫产于东南亚的香猫(北极熊狸),有易于缠绕的长尾巴.A civet Arctictis binturong of southeast Asia with a ...
它发表在《内科医学年鉴》上。It was published in the "Annals of Internal Medicine".年鉴同时指出，性传播疾病报告病例数显著下降。The yearbook also noted a sharp drop in reported cases of sexually transmitted disease.他试着在图书馆里找过各种历书、年鉴和报纸。He tried the various a...
...the humped iron bridge spanning the railway...横越铁路的铁拱桥Lining a corridor is a wall of photographs spanning his rugby days.走廊的一面墙上贴满了他橄榄球生涯里各个时期的照片。The film, spanning almost a quarter-century, tells the story of Henry H...
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.DeternSning contents of immunoglobulin and alexin in milk by Agar Immunodiffusion technique.用琼脂单项免疫扩散法测定牛乳...