是的.它们虽然不是世界上最好的,但它们是真的绿松石.They aren't the best turquoise in the world - but they are real.八百几乎未损坏的位岩石和森林在绿松石海.Eight hundred nearly unspoiled of rock and forest in a turquoise sea.长期佩带绿松 石有清 热 、 消炎 、 镇静 、 降血压之功效.Wear...
水平和垂直线所标记 ( 3 ) 是以二进位制表示的数目8.The horizontal and vertical ticks ( 3 ) are a representation of the number 8 in binary form.我们也可以将矩阵分块,即在行以及列之间画一些水平线和垂直线.We may partition matrices by drawing horizontal and vertical lines be...
For most practical cases ergodicity cannot be experimently determined.对最实际的一些情况,各态经历性不可能由实验来决定.They wanted to design a machine that was both attractive and practical.他们想设计一种既美观又实用的机械。How could she be so practical when he...