1) ore and band
矿石和夹石
2) ore blending
矿石中和
3) Minerals and rocks
矿物和岩石
4) rocks and minerals
岩石和矿物
1.
However, it is not suitable to measure a majority of rocks and minerals whose ε′ and tanδ values are beyond the measurement range using the perturbation method.
测量结果表明,9370MHz时,同一试样用矩形谐振腔微扰法、圆形谐振腔微扰法和传输反射法的测量结果一致,并提供了部分干燥岩石和矿物的复介电常数测量数据。
5) waste rock and tailings
废石和尾矿
1.
In China there are a lot of metal and non-metal mines that produce large amount(several decades of billion tons)of waste rock and tailings through mining and beneficiating activities.
我国有大量的金属矿和非金属矿,在采矿和加工过程中产生大量的废石和尾矿,并有相当大的数量没有合理利用,约有上百亿吨的堆积量,占用大量土地,造成环境污染。
补充资料：夹和
1.掺和。 2.混杂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条