种植地区 meaning in English
vegetation block
Examples
- 1996 to 2003 , the global area of transgenic crops has increased 40 - fold , from 1 . 7 million hectares ( mha ) in 1996 to 67 . 7 mha in 2003 . these were grown by 7 million farmers in 18 countries
简报指出， 1996年至2003年，全球转基因作物的种植面积扩大了40倍，从1996年的170万公顷增至2003年的6 , 770万公顷，种植地区遍及18个国家， 700万农民参加种植。 - And production rules are used to express the expert ’ s knowledge . model bases and reasoning machine are accomplished by using visual basic 6 . 0 programming technology ; interface follows the windows ’ pattern . the peanut cultivation expert systems can realize functions such as simulating and predicting peanut ’ s growth and development , designing peanut cultivation
该系统可以根据花生种植地区的气候、土壤和生产条件,实现花生生长发育的模拟与预测、花生栽培方案的设计、花生病虫害的诊断与防治、信息咨询和花生知识学习等功能,并能够通过知识库管理和维护系统进行知识的修改、添加和删除,实现知识的获取和管理功能。