The possibility and applicable scheme of cineration-cleaning technology with combination of coal charge and coke push was discussed in detail.

the measures are proposed to improve skimming method through a series of experiments,The experimental results show the use of two in one brick for skimming is feasible.

The tectonic setting of the alkali granite of the Erhedian area (Hanconggou succession),Dunhua City and its geologic features;

Ore-bearing characteristics of Erhedian rock body rare earth elements(REE);

"The dualistic thought"was put forward by Fu Xiuyan at the second national seminar on narrative,which is reflected not only in Chinese characters,but also in narrative unit and between it,which is unique character compare with else language.