The container is invisible until you shine an ultraviolet light on it.那个柜子只有用紫外线照射才可以看见。It's called ultraviolet rays.它被叫做紫外线.The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet...
这数值与理论的最小值很接近.This value corresponds closely to the theoretical minimum.因此, 在足够高的能量下,吸收系数便由最小值开始增加.Therefore, at sufficiently high energies the absorption coefficient begins to increase after passing through a minimum.错误...
许多人因吃过这种鱼中毒而死.Many people eating this fish died as a result of poison.目的探讨“老虎斑”鱼中毒的临床特征和神经电生理变化特点.Objective To explore the clinical feature in patients with tiger spot fish poisoning.目的探讨苏眉鱼中毒的急救措施与护理方法.Objective To expl...