1) rock picker
捡石机
1.
Based on concern about rocks changing the physical characteristic of soil, affecting the growth of crop and causing the farming mechanization, and by analyzing homemade and foreign rock pickers, study on the mechanism of a surface harrow type wheel rack rock picker and the primary technique parameters of the select picking equipment was worked out.
根据山地多石改变土壤的物理特性、影响作物生长、难以实现农机化作业等问题,在分析、比较国内外农田捡石机研究现状和特点的基础上,研究了轮齿式浅耙型农田捡石机方案并分析了分捡装置的工作原理,确定了分捡装置的主要参数。
2.
Whereas these situation,this paper analyzed the development history of rock picker in recent years,and studied the mechanism of rock picking with representative, so that it can scheme out one rock picker that is adap.
为此,对国内外农田捡石机的发展进行了初步分析,研究了具有代表性的几种捡石机理,以便据此设计出一种适合我国山区农田的捡石机器,为山区农田的增产增收服务。
2) soil rock picker
土壤捡石机
3) rockover picker
捡石机;集石机
4) pick up press
捡拾压机
5) rotary baler
捡拾圆捆机
1.
The working principle and design of mostly parts of the 9YY-550 minitype rotary baler for straw was narrated in this paper.
简述了9YY―550型小型秸秆捡拾圆捆机的工作原理、主要部件的设计及结构特点。
补充资料：捡察
1.调查﹐稽查。
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