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[物]中波
1、medium height───中等身高;不胖不瘦;中等高度
2、waves app───波浪应用程序
3、porous medium───[力]多孔介质;疏松介质
4、waves───v.波动;起伏(wave的第三人称单数形式);挥动;n.[物][军]波(wave的复数形式)
5、dispersing medium───[物化]分散介质;色散介质;弥散剂;分散剂,色散介质
6、waves exchange───波浪交换
7、medium───n.方法;媒体;媒介;中间物;溶剂;灵媒;中庸;adj.中间的,中等的;半生熟的;(投球)中速的
8、granulating medium───造粒介质
9、beachy waves medium length───比奇波中等长度
1、Sound waves need a medium through which to travel, whether it's air, water, glass or metal.───声波的传播需要媒介,这种媒介可以是空气、水、玻璃或金属。
2、At the time, people believed that light waves, just as sound waves, ocean waves or shock waves, had to travel through a medium.───当时,人们认为,光波就像声波、海浪波或冲击波一样,它们的运行必须穿过介质。
3、aether, as then postulated, was considered by many scientists to be the medium through which waves of light travelled.───那时,以太被许多科学家看作光传播的介质。