东阿尔卑斯山的中心,北面的石灰石阿尔卑斯山脉以及南面的石灰石阿尔卑斯山脉都部分地处于奥地利之内。
The Central Eastern Alps, Northern Limestone Alps and Southern Limestone Alps are all partly in Austria.
在白色石灰石和粉灰色石灰石之间是一层薄薄的黏土。
Between the white limestone and the greyish pink limestone is a thin bed of clay.
运用XRD、SEM以及强度实验等方法,研究了由石灰石、矿渣、石膏和少量熟料组成的石灰石基水泥的适宜配比和水化机理。
XRD, SEM, and strength test, were employed to investigate the appropriate ratio and hydration mechanism of limestone-based cement consisted of limestone, stag, gypsum and a small amount of clinker.
This is the calcination of limestone.
石灰石的烧结,在900度烧结。
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