hyperparasitism英haipə'pærə,saitizəm美haipə'pærə,saitizəmBNC²³⁶²¹³⁺¹ 基本例句 n.生重寄生物学 It is suggested that the nutritional competition and hyperparasitism are the main mechanisms of antagonism of Trichoderma isolates T7 and Tb against the pathogen of ring rot of apple. 作者认为,营养竞争和重寄生作用是 T7、 Tb对苹果轮纹病菌的主要拮抗机制。 cnki