共 50 条
- [22] INTRACELLULAR SYMBIOTES OF THE PLANT-HOPPERS AND LEAF-HOPPERS JOURNAL OF PESTICIDE SCIENCE, 1993, 18 (02): : S53 - S59
- [29] The use of inserts in hoppers HOPPER AND SILO DISCHARGE: SUCCESSFUL SOLUTIONS, 1999, 1999 (04): : 73 - 80
- [30] Perturbation solutions for flow through symmetrical hoppers with inserts and asymmetrical wedge hoppers Journal of Engineering Mathematics, 2005, 52 : 63 - 91