1) Universal stem and root cutting machine
秸秆根茬还田通用机
1.
By means of optimized design,it pressents the best working parameters of Universal stem and root cutting machine.
论述了秸秆根茬还田通用机作业参数与工作质量、功率消耗的关系。
2) straw stubble returning machinery
秸秆根茬切碎还田机
1.
In order to solve the problem of high-priced and short-lifetime of straw stubble returning machinery, the Ni60 and NiWC coatings were prepared on the surface of 45# steel specimens by flame spray welding.
为解决秸秆根茬切碎还田机鞭式刀具成本高、寿命短的问题,在45#钢基体上制备了火焰喷焊Ni60和NiWC喷焊层。
3) field straw chopper
秸秆还田机
1.
The paper analyzed the force on the working part-cutting blade of the field straw chopper.
对秸秆还田机工作部件—刀片部分的受力和在刀轴上的排列方式进行了理论分析和总结。
4) straw returning machine
秸秆还田机
1.
Optimization and reliability sensitivity analysis for cutter shaft of whole rice straw returning machine
水稻整株秸秆还田机刀轴可靠性灵敏度分析及优化
2.
Improve design on blades of straw returning machine
秸秆还田机刀片的改进设计
5) straw
[英][strɔ:] [美][strɔ]
秸秆根茬
1.
Reserch on straw′s cut up and farmland returned machine of scourge type;
鞭式秸秆根茬切碎还田机的研制
6) straw
[英][strɔ:] [美][strɔ]
秸秆还田
1.
Short-term influences of straw and nitrogen cooperation on nitrogen use and soil nitrate content in North Henan;
豫北秸秆还田配施氮肥对冬小麦氮利用及土壤硝态氮的短期效应
2.
Effects of Two N-fertilization on the Growth of Summer Maize with Straw in the Field;
秸秆还田下两种氮肥施用方式对夏玉米生长特性的影响
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