seeder造句

• Development of a precision seeder control system
  穴盘精密播种机控制系统的研究
• The first seeder developed was of medium scale approx
  第一个免耕播种机是中型的约
• A second , smaller 3 point hitch seeder approx
  第二个直播机是三点悬挂式约
• Research on seedplate bneumatic precision seeder
  苗盘气吸精密播种机的研制
• The design of the avoids ploughing wheat seeder
  小麦免耕播种机的设计
• Study and design of2bd - 1 6 precision seeder
  16型精密播种机的研究设计
• Study on strip rotary tillage wheat seeder
  带状浅旋小麦播种机的研究
• Seeder design and evaluation for small scale conservation tillage
  小型免耕播种机的设计与试验
• Design of model 2bfq - 3 stalk - saw - cutting corn no - tillage seeder
  3型秸秆锯切式玉米免耕播种机设计
• 2bf - 6 type no - tillage combine seeder for rape in stubbly field
  6型稻茬田油菜免耕联合播种机的研究
• Development and research status of pneumatic precision seeder
  浅析气力式精密播种机的发展及研究现状
• Research of designing plan of model 2bfm wheat film - covering seeder
  型小麦地膜覆盖播种机设计方案的研究
• Experimental research on precision rice direct - seeder with hill sowing
  抛掷成穴式水稻精量直播排种器试验
• Development and test of the magnetic precision seeder for plug seedlings
  磁吸式穴盘精密播种机的研制及试验
• Parametric optimization of the spiral cylinder of a plastic - film mulch seeder
  地膜播种机螺旋覆土滚筒的参数优化
• Structure feature and effect analysis of model vl19e two - row potato seeder of germany
  型双行马铃薯播种机试验研究
• Development and significance of model 2bfm wheat plowless fertilizer - and - seeder
  型小麦免耕施肥播种机的开发及意义
• Discussion on the structural design and technical analysis of the no - till seeder
  试论免耕播种机的结构设计与技术分析
• A design of aspirating precision seeder for sowing rice in cupulate compartment tray
  气吸式水稻钵育秧盘精量播种机的设计
• The preliminary exploration of application and effect about wheat deep applying fertilizer seeder
  小麦深施肥播种机应用与效果初探