Breeding and Utilization of Fine-quality Restorer Line Yihui 3003 in Rice;

Breeding and Utilization of New Rice Restorer Line Yihui 1979;

Breeding and Utilization of Heavy-panicle Type Restorer Line Yihui 1577 in Rice;

This paper made an identification about six agronomic trait of Yihui 1577 including lemma hair, phenor reaction, the first and second internode s length, the hull color while heading, leaf hair and grain shape with the morphological index method founded by Prof.

Breeding and Utilization of New Restorer Line Yihui 3551 in Rice;

Identification of the Indica japonica Attribution of Yihui 3551 by Chen s Index Method;

Based on applying the principles and spatial pattern analysis methods of landscape ecology,ecological restoration suitability and landscape pattern characteristics of Nüerzhai watershed which was situated in the northwest of Hunan province had been studied in this paper.

Countermeasure and analysis about surface streak after corrosion 3003 aluminium alloy foil produced by cast-rolling stock;

Effect of laser-texturing of cold roll on texture and mechanical properties of 3003 aluminium alloy

The cylindrical compression tests was carried out by using Gleeble 1500 system,the flow stress feature of 3003 aluminium alloy under hot deformation was investigated under the condition of temperature 300~500℃,strain rate 0.