limestone erosion rate on surface 灰岩表面的侵蚀速率
Yes. I always climb on limestone - my hardest routes are on limestone.
是的,我一直爬的都是石灰岩-我最难的线路都是石灰岩的。
It is of some significance to the oil storage built on limestone area or rainy southern area.
这对那些位于石灰岩地区或多雨水的南方储油库的防水防潮处理,具有一定的参考价值。
The study on the reactivity of limestone is significant both on limestone choosing in the design of WFGD and on optimizing the operation parameters.
对石灰石活性的研究不仅有利于设计阶段选择合适的石灰石,而且对于优化系统操作参数也具有重要意义。
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