“subtraction”的概念、定义、翻译、参考文献-科学参考

单词	subtraction
释义	subtraction [sǝb`trak·shǝn] ^MATHEMATICS The addition of one quantity with the negative of another; in a system with an additive operation this is formally the sum of one element with the additive inverse of another.
随便看	Cyperaceae Cyperales Cypheliaceae cyphonautes Cyphophthalmi Cypraecea Cypraeidae dundasite dune dune complex dunite dunking sonar dunnage dunnite duo duodecimal number system duodenal glands duodenal ulcer duodenum duodiode duodiode-pentode duodiode-triode duolateral coil duoplasmatron duoprimed word

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