1) oscillating subsoiling and rototilling-tillage
振动深松旋耕
2) subsoil cultivator
旋耕深松机
1.
After having investigated the present situation of subsoil cultivators in China and the application present situation of the cultivator machine in Binzhou city,1GSZ-160 type subsoil cultivator is selected as appropriate implements for soil tillage in Binzhou city.
通过对深松机械的调研分析,针对滨州的耕地机械现状,选择1GSZ-160型旋耕深松机为引选对象。
3) vibrating deeply-loosening
振动深松
1.
Upon introduced international advanced technology, by digesting, absorbing, innovation, it succeeded in creating and forming a series of vibrating deeply-loosening machine which suit our country’s national conditions.
文章就振动深松技术对土壤水分、土壤盐分和养分、农作物产量的影响的具体分析,阐述了其技术的科学性、创新性和实用性。
4) vibrating subsoiling
振动深松
1.
Study on Vibrating Subsoiling Technology and Its Key Parts;
振动深松技术与关键部件研究
5) vibrating subsoil
振动深松机
1.
The overall scheme of the 1ZS-2 type vibrating subsoiler was determined in this paper by compared the present subsoilers.
通过对现有深松机的比较研究,确定了1ZS-2型振动深松机的总体结构;设计了典型零部件并进行了选材和强度校核。
6) subsoiling and rotary tilling unit
深松旋耕组合作业机
1.
A new type of subsoiling and rotary tilling unit for middle-power tractor is developed.
根据拖拉机—农具机组匹配理论,研制出与中等功率拖拉机配套的深松旋耕组合作业机具,并根据试验和使用情况进行了改进设计,对一些关键部件进行了优化分析设计。
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