This type of surgery could even be used to extract cancerous growths.这种外科手术甚至可以用来切除癌性肿瘤。Nails are thin horny growths at the ends of the fingers.指甲是生长在手指头尖端的细薄角质物.It is not the primary tumour that kills, but secondary gro...
病理学家带有血腥味的工作the gory task of the pathologist在早期, 植物病理学家把任何侵染性病害的因子,都叫做‘virus ’.In the early days, pathologists called any agent of infectious disease'virus'.关于牛恶性卡他热的病理发生,仅能获得一些零星的资料.Only fragmentary informatio...
A multifunctional additive ARJ for drilling fluid was synthesized by emulsion polymerization.采用乳液聚合方法合成一种多功能钻井液添加剂ARJ, 该剂具有一剂多效的特点,使用方便.ARJ 21 is seen as the precursor to a jumbo jet.ARJ21型飞机被看作是大型喷气式飞机的前身.This probably ...