The calculation of small block weight with regression equation method can be further extended to all the base metals deposit reserve calculation .
利用回归方程法计算小块体重进而可以推广到所有贱金属矿床的储量计算中。
The block has many advantages, such as simple production process, light weight, high strength, small conductivity and dry shrinkage etc. It is green building material product with good prospect.
该砌块具有生产过程简单、轻质高强、导热系数小、干缩小等特点，是具有良好应用前景的绿色建材产品。
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