1. 14, 21 and 28 are all multiples of 7. 14、21和28都是7的倍数。
2. Their numerical system, derived from the Babylonians, was based on multiples of the number six. 他们的数制是袭用巴比伦人的,以数字6的倍数为基准。
3. There are superstitions attached to numbers; even those ancient Greeks believed that all numbers and their multiples had some mystical significance. 迷信与数字有关;甚至那些古希腊人也相信所有的数字及其倍数都具有神秘的意义。
4. Multiples can be deployed in combination for more complex missions than could be achieved by one CubeSat alone. 与单独使用一颗立方体卫星相比,多颗卫星可以组合部署用于更复杂的任务。