激光射入聚碳酸脂表面将产生较大的折射角.Laser light incident the polycarbonate surface will be refracted at a greater angle into the surface.当折射棱镜折射角很小时, 称之为光楔.It is called the optical wedge , when the refraction angle of the refracting pri...
Cytochrome C ( CYC ) and caspase - 3 in liver tissues were determined by immuno ( histochemistry. )应用免疫组化法分别检测肝组织中细胞色素C和天冬氨酸特异性半胱氨酸蛋白酶-3 ( caspase -3 ) 的表达.Methods: Tested by in situ hybridization histochemistry techniqu...
Archaeologists knew they were onto something big when they started digging.考古学家在发掘之初就知道他们将有重大发现。Archaeologists have dated the fort to the reign of Emperor Antoninus Pius.考古学家判定这个堡垒建于罗马皇帝安东尼·庇护统治时期。Other archaeologists ar...
Conservationists are mostly wedded to preserving diversity in nature.自然环境保护主义者大多致力于保持物种的多样性。Vinegar is used in preserving food.醋可用来保存食物.Conservation is an issue which gets a lot of attention these days — whether it means...
Who is that woman in the red hat?那个戴红色帽子的女人是谁?The wind blew his hat from his head.风将他的帽子从头上吹走了。He wouldn't take his hat off...他不肯摘下帽子。She cocked her hat at a jaunty angle.她把帽子歪戴成俏皮的样子。Thermal analysis of ( PCN ) and...
玫瑰花车巡游大赛中有许多彩车.The Tournament of Roses Parade includes many vehicles called floats.该彩车车身由纤维增强塑料制成, 使其轻质而防火.The float is made of fiber - reinforced plastics, making it light and fireproof.他们正在车库装饰狂欢节用的彩车.They are at the g...