The acts of strict control death penalty such as Supreme People’s Court recalling death penalty approval right, and death penalty case retrying, are all "mercy" expression of carrying out the criminal policy of ‘Tempering Justice with Mercy’ in death penalty, which is consistent with the idea of harmonious society.

In order to meet the demand of the developing femtosecond laser techniques and integrated optics, to resolve the problems of group velocity mismatching, pulse spreading etc in the β-BaB2O4 (β-BBO) single crystals which caused by the thickness, the preparation techniques of β-BBO films have been studied.

A study on the selection of the maize varieties cultivated in arid land width theater box wide band plant pattern;

Based on width theater box wide band technology of dry farming during 2007～2008, the paper further dis- cussed high- efficient cultivation effect and mode of the technology for off- season vegetables in summer and autumn for pro- moting relative yield and output value of vegetables per 667m2 and improving product categories and working efficiency .