中耕机

马铃薯中耕机机架的有限元分析及改进设计

The finite element analysis and improve design of cultivator frame

弹簧加载齿式中耕机驱动型土壤耕作机械

Spring-loaded tine cultivator tillage machine with power-driven working parts

立旋式水稻中耕机的研究设计

Study and design of vertical rotary cultivator for use in paddy field

新型杆式中耕机工作部件的设计与试验

Design and test of rod weeder having new rod shapes

农用或园艺用中耕机，拖拉机牵引或安装在拖拉机上

Cultivator , agricultural or horticultural , tractor drawn or for tractor mounting

中耕机每天工作14小时，给玉米作最后一次中耕。

The cultivator worked fourteen hours a day , laying by the corn .

战前不受人重视的摘棉机、中耕机得到了改进，农场的工作机械化了。

Cotton-picking and weeding machines , which had received little attention before the war , were improved and the farm work was mechanized .

本文结合机滚船、自推进旋耕机和工作轮驱动型中耕机介绍了自推进耕耘机械的原理、特点及研究现状，分析了有关技术问题以及进一步研究的方向。

Taking the self propelled roller , the self propelled rotary cultivator and the impeller propelled cultivator as examples , the principle , characteristic and recent development in the self propelled machine were introduced , and the concerned technical problem and the topics in the further study were analyzed .

垄台修复中耕施肥机关键部件的改进与试验

Modification and Experiment on the Key Parts of Ridge Repairing and Fertilizer Applying Machine

1HS-1.2中耕深松机对土壤含水量影响的试验研究

Experiment and Research for 1HS-1.2 Subsoiler for Water of Soil

介绍了所设计的驱动式中耕除草复式作业机的结构、工作原理、性能参数及主要工作部件的设计。

In the paper , the stucture , principle , performance and the main work part design of XQ-7 compound and driving machine for intertill and weeding were studied .