“natural cement”的概念、定义、翻译、参考文献-科学参考

单词	natural cement
释义	natural cement [`nach·rǝl si`ment] ^MATERIALS Hydraulic cement made from pulverized and heated limestone containing clay, magnesia, and iron.
随便看	common joist common labor common language common language family common logarithm common mica common mode common-mode error common-mode gain common-mode input capacitance common-mode input impedance common-mode input resistance common-mode rejection common-mode rejection ratio common-mode signal common-mode voltage common multiple common projectile common pyrite common rafter common-rail injection common return common salt common-source amplifier common storage

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