英语词汇“相反數”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	相反數
释义	相反數 xiāng fǎn shù数轴上原点两旁，且与原点距离相等的两点所对应的两个数，互称“相反数”。两实数互为相反数的充要条件是它们的和为零。零的相反数仍是零。互成正负关系的相同数，如 4为-4的相反数。相反数
随便看	periodic acid Schiff stain periodic acid-schiff stain periodic acid schiff staining periodic acid-Schiff staining periodicacid Sehiff reaction periodicacid-Sehiff reaction periodic acid sliver methenamine periodic acid-sliver methenamine periodic acid, sodium salt periodic acid test periodic acknowledgment test periodic activity periodic aerial periodica hypersomnia periodic air blow Periodic Aircraft Reconditioning Cycle Periodic Aircraft Repair Periodic Air Reconnaissance Protection periodical periodical about nationalities periodical acquisition periodical acquisitioning work periodical administration periodical administration model periodical adrninistration