废石
- 与 废石 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Generally, rail bar base is made of concrete or grout rubble, then the standing poles are worn rails or concreter poles and the horizontal bars are rails.
铁路上应用的钢轨栅栏是用浆砌片石或混凝土做基础，用废钢轨或钢筋混凝土做立柱，用钢轨做横杆。
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In this research, waste activated alumina and basic magnesium carbonate were used as raw materials to synthesize magnesium aluminate spinel by double step firing process.
本研究利用废活性氧化铝与碱式碳酸镁为主要原料，二步煅烧法制备镁铝尖晶石材料。
- 推荐网络例句
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The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.
主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。
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Male cats normally do not need aftercare with the exception of the night after the anesthetic.
男猫通常不需要善后除了晚上的麻醉。
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Its advantage is that it can be used in smaller units.
其优点在于可以在较小的单位中应用。