共 9 条
- [1] Cui X, 1990, T CHINESE SOC AGR EN, V6, P15
- [2] HIRVONEN JP, 1994, MATER RES SOC SYMP P, V330, P133
- [3] REN LQ, 1995, CHINESE SCI BULL, V40, P1077
- [7] Tong J., 1994, Int. J. Agric. Biol. Eng., V3, P59
- [8] Yakou T., 1993, JPN J TRIBOL, V38, P491
- [9] ZHAO YG, 1998, T CHIN AGR ENG, V14, P59