1) challenge inoculation
挑战接种
1.
Yindi) were treated with BTH and challenge inoculation with powdery mildew, POD and CHT activities and lignin accumulation of second leaves were determined.
通过BTH、BTH+挑战接种白粉菌分别处理银帝甜瓜幼苗第一片真叶,测定未处理的第二片真叶的POD、CHT活性及木质素积累。
2.
At first DongNong 363 and SiFeng 43 were inoculated with corresponding avirulent races ZB 25 , ZC 9 and ZB 25 , ZA 57 , respectively, as "inducing inoculation", then with corresponding virulent races ZD 1, ZC 9, respectively, as "challenge inoculation".
先用非致病菌作“诱发接种”(in ducinginoculation) ,然后再以致病菌作“挑战接种”(challengeinoculation) ,结果表明 ,稻株可产生不同程度的诱导抗
4) accept [take up] a challenge
接受挑战,应战
5) give satisfaction
使满意;接受挑战
6) accept [take up] a challenge to run a race
接受赛跑的挑战
补充资料：被动免疫接种
被动免疫接种
passive immunization
将免疫个体的抗体或已接触抗原的致敏淋巴细胞注入另一个未免疫机体使之获得免疫的方法。保护作用比自动免疫接种出现早，但维持时间短。例如用白喉抗毒素、破伤风抗毒素进行被动免疫；应用免疫血清球蛋白防治风疹、免疫缺陷等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条