The standard deviation on experiment of single grain planter is different with others.
单粒播种机试验方法中的标准差与众不同,有很多专业特点,研究它利于提高试验水平,进而利于产品质量的提高。
Virtual manufacturing and motion simulation of precision planter unit;
精密播种机单体的虚拟制造和运动仿真
Design of Control System for a Pneumatic Rice Precision Seeder for Single Seeding
气力式水稻单粒精密播种机控制系统的设计
Design and Experimental Study on a Pneumatic Rice Precision Seeder for Single Seeding
气力式水稻单粒精密播种机的设计与试验
Design and Experimental Study on Seed-selection Mechanism of a Pneumatic Rice Precision Seeder for Single Seeding
气力式水稻单粒精密播种机选种机构的设计与试验
Testing methods of single seed drills(precision drills)
GB/T6973-1986单粒(精密)播种机试验方法
The Algorithmic Research on the Acquisition of Multi-seeds Space with One Timer
精播机多路排种粒距单定时器检测的算法研究
The Research of Seeds Equipment Forprecision Seeding-Machine Automatic Monitor System;
精密播种机排种器自动监测系统研究
Design of the 2BFJ-6 Variable Rate Fertilization and Precision Seeder
2BFJ—6型变量施肥精密播种机的研制
3D Parametric Design of Precision Spade Punch Planter of Maize
铲式玉米精密播种机三维参数化设计
Study on Automatic Control Seeding System for Maize Precise Planter;
玉米精密播种机排种自动控制系统研究
Development of Automatic Compensation Monitor System of Precision Seeding-Machine;
精密播种机自动补偿式监控系统的研制
Design Method of Precision Spade Punch Planter of Maize Based on CBR
基于实例推理的铲式玉米精密播种机设计
Monitor System of Precision Seeder Based on Capacitive Sensor
基于电容测量的精密播种机监测系统研究
Three-dimensional Design of Pusher Paddy Bowl-seedling Precision Planter
推杆式水稻钵育精密播种机的三维设计
Experimental Study on Seeding Strip Press Roller with Variable Pressure of Precision Planter
精密播种机可变力苗带镇压器的试验研究
Design and Optimization Research about Frame of Large Suspended-Type Precision Seeder on Thick-Flat Planting Soybean
大型悬挂式大豆密植平作精密播种机机架设计与优化研究
Research of Its Displacement after Seeds Touching Soil Controlled by the Furrow Opener of Precision Planter and Its Parts;
精密播种机开沟器对种子触土后位移的控制及部件的研究
Several Interfaces between the Precise Voltage-Frequency Converter and Single Chip Computer 8031
精密电压频率转换器与单片机8031的几种接口
precision of simple random sampling
简单随机抽样精密度