change of heading meaning in English
船首向改变
转艏向
艏各改变
Examples
- Major morphological and economical characters and some physiological and biochemical changes of head lettuce ( lactuca sativa var . capitata l . ) under heat stress were studied
摘要以6个结球莴苣品种为试验材料，从生长发育、经济性状和生理生化等方面研究耐热性的鉴定方法。