点击下载:《植物化学保护》课程教学资源(英文讲稿)Fungicide Use and Aerial Application
正在加载图片...
You may want to zoom in on the aerial photos, then sketch or “digitize” your field (using the mouse to select points around the boundary area). To identify your crop, choose an option from the drop down menu list
<<向上翻页
向下翻页>>
点击下载:《植物化学保护》课程教学资源(英文讲稿)Fungicide Use and Aerial Application
©2008-现在 cucdc.com 高等教育资讯网 版权所有