1) rotary tillage
旋耕
1.
Technology Research and Trial of Rotary Tillage and Bury-Stalk;
旋耕埋秆技术研究与试验
2.
Experiment modeling method was used to establish the oblique rotary tillage torque model.
采用试验建模的方法 ,建立了斜置旋耕比功耗模型并应用最优化理论确定了斜置旋耕最佳斜置角。
3.
This paper described the developmental process of rotary cultivator, discussed the technology of rotary cultivation in worldwide, and discusses the rotary tillage effect in the aspect of ecology, economy etc.
本文论述了旋耕机的发展过程及国内外的技术状况,探讨了旋耕技术在生态效益和经济效益等方面 的效果,分析了旋耕技术发展趋势。
2) rotary tilling
旋耕
1.
Development and experimental research of combined subsoiling and rotary tilling set;
深松旋耕组合作业机的研制与试验研究
2.
With the basis of theoretical analysing for the possibilities ofdry soil reverse rotary tilling, developed the geometric shape of the reverse rotary tillingblade,the plane-are assembly blades have been designed with CAD technology.
针对我国农田耕作中，南北方土壤的不同特点，设想将南方早已使用的先进的耕作机械引向北方旱田土壤，提出了旱田逆切旋耕的构想。
3.
The problems and solutions of mine car scale were summarized,and a novel rotary tilling type mine car cleaner with horizontal shaft was presented in this paper.
概述了目前矿车结底存在的问题和解决办法,阐述了新型卧轴旋耕式清车机的工作原理与结构参数。
3) rotary cultivation
旋耕
1.
On the basis of analyzing the working characteristic and the effect of the rotary cultivation stubble-cleaning implements widely used in China, the problems in the technology of chopping stubble were pointed out.
简要阐述了作物根茬处理特别是玉米根茬处理的意义,介绍了根茬粉碎技术的发展概况,对旋耕灭茬复合作业机具的作业特点和效果进行了分析,指出了我国普遍采用的旋耕灭茬机具碎茬技术中存在的问题。
2.
This paper put forward the teamwork imagine including straw crush, earth up and rotary cultivation, developed out type 1GJQN-165 straw crush-rotary cultivation combination machine, expatiated on this machine s design outline.
针对国内常用的稻麦秸秆还田机具功能单一,作业质量不能满足农艺要求的现状,提出了一次作业完成稻麦秸秆(包括收获后撒布在田中的茎秆和收割后的根茬)粉碎、覆土还田和土壤旋耕的联合作业的设想,研究开发出了“1GJQN―165型秸秆粉碎—旋耕组合多用机”,并且对该机具的设计要点进行阐述。
4) rototilling
旋耕
1.
In this paper, according to the statistical examination of the experimental data in field and laboratory test, the fundamental statistical properties of working load of engine in plowing and rototilling are summarized.
该文根据对田间试验和土槽试验数据的各种统计检验 ,总结了犁耕和旋耕作业时发动机载荷阻转矩的一些基本的统计特性。
5) rotary tiller
旋耕机
1.
Study on new-style small rotary tiller used in plastic shed;
新型蔬菜大棚小型旋耕机的设计与研究
2.
Discussion on virtual cam mechanism applied to fatigue test for rotary tiller shaft;
对虚拟凸轮机构应用于旋耕机刀轴疲劳试验的探讨
3.
Researching on the method of reducing Rotary tiller s high Power;
降低旋耕机能耗的措施性研究
6) Rotary cultivator
旋耕机
1.
Through test on abrasion resistance and intensity appraisal of rotary cultivator blade,the relationship between abrasion resistance and the degree of hardness on scratches was studied,and the available approach of appraising the abrasion resistance of the rotary cultivator blade correctly was proposed.
通过旋耕机刀片耐磨性及强度评价试验,研究了耐磨性和划痕硬度的关系,提出了旋耕机刀片耐磨性正确评价的方法,同时探讨了实际强度和试验方法的对应关系。
2.
According to the requirements or agronomy and machines working in greenhouse, a small rotary cultivatorpowered with electric motor was finally developed.
根据农艺要求及蔬菜棚室内作业对农机具的要求，研究了用电动机作动力的小型旋耕机。
3.
Based on the rotary cultivator, a new dual purpose machine for both ditching and rotary cultivating was design.
在旋耕机的基础上，研制了旋耕、开沟两用机⒚就该机的运动学、动力学、作业质量、经济效益作了分析和研究
补充资料：旋耕
| 旋耕 rotary tillage 使用旋耕机具松碎耕层土壤的耕作方法。通过旋耕机刀片的高速旋转，达到切削土壤，平整地面。具有耕深较浅 ，旱耕时土块细碎、水耕时地表泥烂起浆、耕后地面平整的特点，并可减少工序，降低成本。但深度浅，碎土过甚，稻田长期旋耕，会破坏土壤结构，通透性变差。应交替应用铧式犁深耕和旋耕机作业，以避免上述缺点。中国和日本多采用弯形刀片，有外装、内装和交错安装3种方式。外装式用于开沟或拆畦；内装式用于筑埂；交错式用于平作。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条