煤料和石灰石存放场必须有底部防渗系统。该系统可由粘土层、地质处理用膜层、或其他防渗材料组成。
The coal and limestone storage yard must have a bottom impermeabilization system. This system may be constituted by a clay layer, a geomembrane layer, or other impervious material.
如果你想要的话，可以用打火机彩色石灰石筹码。
If you want a lighter color then you can use limestone chips.
研究了用烧石膏代替二水石膏并掺入少量石灰石对水泥物理性能的影响。
The influences of adding calcined gypsum instead of dihydrate gypsum and adding a little limestone on the physical properties of cement were investigated.
研究了用石灰石替代石膏对单矿物c3s、C3A及硅酸盐水泥水化过程及性能的影响。
Effect of the substitution of gypsum with limestone on the hydration process and performance of C3S, C3A and Portland cement was explored.
通往入口的墙壁用非常显眼的石灰石块砌成。
The walls leading up to the entrance are built in attractive limestone blocks.
两者外立面都覆盖着切成四英尺长度的密苏里石灰石和地面也用此铺装。
Both are clad in Missouri limestone cut into four-foot lengths and laid as bricks.
用扫描电镜、X射线衍射和能谱技术研究石灰石粉在复合胶凝材料中的水化性能和水化产物。
The hydration properties of limestone powder in a complex binder system were studied by using scanning electron microscopy, X-ray diffraction and energy dispersive spectrometer.
例如，北京附近的城墙是用露天石灰石岩块。
For example, near Beijing the wall is constructed from quarried limestone blocks.
用盐酸直接溶样的方法可以代替高温碱熔的方法分析石灰石中的氧化钙和氧化镁的含量。
Thus we hold that the direct HCl dissolution method can replace the high temperature alkali fuse to analysis the calcium oxide and magnesian in limestone.
用升流式石灰石滤池中和处理废水。
对武钢乌龙泉矿石灰石的晶粒度和矿相组织进行了测试； 同时在实验室竖式炉内用石灰石煅烧活性石灰。
The grain fineness and the ore phase of the limestone in Wulongquan mine was measured and the study on calcining active lime with experimental upright furnace was performed.
本文讲述了石灰石粉的颗粒特征，石灰石粉在碾压混凝土中的作用，以及用石灰石粉作为掺和料配制碾压混凝土的研究和应用。
The feature and function of limestone power in RCC is introduced, as well as study and application of limestone power as an admixture in RCC manufacturing…
本文讲述了石灰石粉的颗粒特征，石灰石粉在碾压混凝土中的作用，以及用石灰石粉作为掺和料配制碾压混凝土的研究和应用。
The feature and function of limestone power in RCC is introduced, as well as study and application of limestone power as an admixture in RCC manufacturing…
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