chill hardening

英 [tʃɪl ˈhɑːdnɪŋ] 美 [tʃɪl ˈhɑːrdnɪŋ]

冷硬

机械



双语例句

  1. Physiological effects of chill and drought hardening on cold resistance of the clones of Hybrid Japonica Rice
    低温和干旱锻炼对杂交粳稻无性系抗寒性的生理效应