development law发展规律developmentn.发展；开发；生长；进展；[摄]显影；新开发区development of Neo - Buddhism新佛教发展Development stage Of microspore小孢子发育时期developmental defect of sternum胸骨发育缺陷development of service industry服务业发展development intensity threshold规模阈值development school for teachers教师发展学校development period of fractures裂缝发育期次developmental psycholinguistics发展心理语言学development and progeny factors作物栽培的发展与进步因素Development by Cause and Effect原因和结果