1) mid-low-grade diatomite ore
中低品位硅藻土
1.
The characteristics of mid-low-grade diatomite ore were discussed in this paper.
论述了我国中低品位硅藻土的特点及其适宜开发的轻质墙体材料、轻质高强保温砖、微孔硅酸钙、硅藻土陶粒、喷灌混凝土填料、轻骨料、流化剂载体等材产品。
2) Diatomite product
硅藻土制品
3) middle-low bauxite
中低品位铝土矿
1.
The two-stage sintering process to treat the middle-low bauxite ( A/S =5± ) is investigated.
研究处理中低品位铝土矿(A／S为5左右)的两段烧结工艺。
4) low-to medium-grade bentonite
中低品位膨润土
1.
In this dissertation, the studies were finished on wet process of purification,modification, organizing and its application of low-to medium-grade bentonite from Xiazijie Bentonite Mine which possesses abundant reserves.
本文以储量极为丰富的新疆夏子街中低品位膨润土矿为原料,进行了湿法提纯、钠化改型、有机化以及深加工应用方面的研究。
6) middle-low grade
中低品位
1.
Analysis and proposal about rational utilization of middle-low grade phosphate rock in Hubei province;
湖北省中低品位磷矿合理利用的分析与建议
2.
Optical microscope,X-ray diffraction,infra-red spectrum,scaning electron microscope and energy dispersive spectrometer were used to research the process properties of middle-low grade silicate-calcareous phosphate rocks in Yunnan.
中低品位磷块岩的开发是我国磷资源产业可持续发展的保障,工艺矿物学研究则是矿产资源合理利用的基础。
补充资料：土中宅
1.指坟墓。
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