“white portland cement”的概念、定义、翻译、参考文献-科学参考

单词	white portland cement
释义	white portland cement [`wīt `pȯrt·lǝnd si`mǝnt] ^MATERIALS Finely ground portland cement made from pure calcite limestone and white clay.
随便看	orthogonal basis orthogonal complement orthogonal crystal orthogonal family orthogonal functions orthogonal group orthogonality orthogonalization orthogonalized plane-wave method orthogonal Latin square orthogonal lines orthogonal matrix orthogonal parity check orthogonal polynomial orthogonal projection hemocoel hemoconcentration hemoconia hemoconiosis hemocyanin hemocyte hemocytoblast hemocytolysis hemocytometer hemodichorial placenta

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