therefore the area has become the state and province's planned electric and coal base, chemical industry-used coal base and superior blind coal export base, that sp…
因此,该区成为国家和省规划的电煤基地、化工用煤基地、优质无烟煤出口基地,经济得到了快速的增长。
the activated carbon with high specific surface area for electric double layer capacitor (edlc) was prepared with blind coal and koh as raw material and activating reagent respectively.
以云南小发路煤矿产无烟煤为原料,koh为活化剂制取双电层电容器用高比表面积活性炭电极材料。
a new kind of technique, the vortex arch suited to blind coal combustion for conveyor stoker is investigated.