1.
Design and Experiment on Pressure-plate and clamping precision dibbler
压板夹持式精量穴播器的设计与试验
2.
Relationship Between Cotton Precision Dibbler's Filling Performance and Shake Frequency Together with Range
棉花精量穴播器晃动频幅与充种性能的关系
3.
Experiment Research on Forcipate Cotton Precision Dibbler on Films
钳夹式棉花膜上精量穴播器的实验研究
4.
Effect of Water-saving Irrigation on the Yield Formation of Precision Hill-direct-seeding Rice
节水灌溉对精量穴直播水稻产量形成的影响
5.
Effects of Nitrogen Fertilizer and Density on Precision Hill-direct-seeding Rice Ⅰ--Yield Formation Characteristics
氮肥和密度对精量穴直播水稻的影响Ⅰ——产量形成特性
6.
checkrow clutch
方形穴播同步离合器
7.
Optimum Parameter & Simulation Design of Cotton Precision Seedling Metering Device Using Air Suction;
气吸式棉花精密穴播器的主要参数优化及仿真设计
8.
The Research and Design of Precision Magnetic Plug Drum-Seeder Automatic Control System;
磁吸滚筒式穴盘精密播种器自动控制系统研究与设计
9.
Effects of Nitrogen Fertilizer and Density on Precision Hill-direct-seeding Rice Ⅱ--Physiological Characteristics
氮肥和密度对精量穴直播水稻的影响Ⅱ——生理特性
10.
Design and Test of the Equipment for Pneumatic Vibration Tray Nursing Seedling of Super Rice
气力振动式超级稻穴盘精量播种装置的设计与试验
11.
Mathematic Models of Water Application for a Variable Rate Irrigating Hill-seeder
变量穴施水穴播机的变量施水数学模型
12.
Research on Positive and Negative Pressure Combination Precision Metering Device for Rape Seed;
正负气压组合式油菜籽精量直播排种器的研究
13.
Development of 2BT-6X Corn Precision Seed Planter of Expedite Budding and Dibble Spurting Water and Dibble Fertilizer
2BT-6X型玉米催芽穴喷水穴施肥精播机的研制与效益分析
14.
Study on the New Cotton Seeds Precision Dropping Mechanism Component of Hole-sowing on Plastic Film
新型棉花膜上穴播精密排种部件的研究
15.
The Design of Steering Wheel and Lever-opening Dibbler and Analog Simulation of the Shape of Soil Hole
舵轮式杠杆开启穴播器的设计分析及穴孔形状仿真模拟
16.
Research on System of Detect-Controlling Automatically Seeder by Magnetic Force for Plug Seedling;
磁吸式穴盘播种器自动监控系统的研究
17.
The performance experiment demonstrated that homogeneity of the sowing by means of row sowing device with spiral sheave was lower than0.505, which reached the demands of wheat sowing.
性能实验论证了螺旋槽轮式排种器的播种均匀性系数低于0.505,达到了小麦精量播种要求。
18.
Design of the cam and planar four-bar linkage of the duck rostra opener
鸭嘴式穴播器活动门凸轮-平面四杆式开启机构的研究