Lustre is the integral effect of reflection and diffraction.色泽是反射和衍射的综合效果.Evidently diffraction, as well as interference, is a wave property.显然,衍射以及干涉是波特性.The diffraction method is appreciably lower than that of the spec...
Your open pores excrete sweat and dirt.通过张开的毛孔排出汗液和污垢。The function of the kidneys is to excrete wastes from the body.肾的功能是排泄人体里的废物.The function of the kidneys is to excrete waste products.肾脏的功能是排泄代谢废物....