“difference”的概念、定义、翻译、参考文献-科学参考

单词	difference
释义	difference [`dif·rǝns] ^MATHEMATICS 1. The result of subtracting one number from another. 2. The difference between two sets A and B is the set consisting of all elements of A which do not belong to B; denoted A - B.
随便看	hatchettite hatchettolite hatching hatchite Hatch-Slack pathway hatted code H attenuator haud hauerite haughtonite haul interphase reactor interphase transformer interphone interplanar spacing interplanetary dust interplanetary flight interplanetary magnetic field interplanetary medium interplanetary probe interplanetary space interplanetary spacecraft interplanetary transfer orbit interpluvial interpolation

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