“cement temper”的概念、定义、翻译、参考文献-科学参考

单词	cement temper
释义	cement temper [sǝ`ment ´tem·pǝr] ^MATERIALS Use of portland cement as an additive in a lime plaster preparation to increase strength and durability.
随便看	directional response pattern directional separation filter directional solidification directional stability directional structure directional well direction angles direction cosine direction finder direction-finder-bearing indicator direction finder deviation direction-finding net direction-giving beacon direction-independent radar direction indicator direction numbers direction of propagation direction of relative movement direction ratios direction rectifier directive directive feed directive gain directive therapy directivity

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