1.
vertical plate planter
垂直排种盘式播种机
2.
Design and Discussion on Seed Discharger with Inside Feeding Seed Vertical Disc of Fine Seeder
精播机内侧充种垂直圆盘排种器的设计探讨
3.
Simulation Study of Computer on Ball-spoon Vertical-plate MeteringDevice Filling Inside;
球勺内窝孔垂直圆盘排种器计算机模拟分析
4.
A Study of the Molecular Mechanism of Intrauterine Transmission of HBV in Placenta
HBV经胎盘垂直传播的分子机制研究
5.
The Design and Research of a Needle-aspiration Hill-drop Automatic Drill;
针吸式穴盘自动播种机的设计与研究
6.
Research of Theory and Experiment on Air Suction Seed-metering Device for Direct Drilling of Rice Bud-sowing;
气吸式水稻芽种直播排种器的理论及试验研究
7.
planting unit of corn planter
玉米播种机排种装置
8.
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
9.
The Research and Experiment of Accurate-direct Planting Technology for Double-low Rape;
关于双低油菜精准直播窝眼式排种技术研究
10.
An Optimization Design on Electromagnetic Vibrated Seeding Apparatus of 2BD-6 Rice Direct-Seeding Machine by Virtual Prototype Technology;
2BD-6水稻直播机电磁振动排种器虚拟设计
11.
Theoretical and Experimental Study on the Rice Precision Suction Suction Seeder;
气吸式水稻钵盘精量播种机的理论和试验研究
12.
A Design of Aspirating Precision Seeder for Sowing Rice in Cupulate Compartment Tray;
气吸式水稻钵育秧盘精量播种机的设计
13.
Research on the Design on Rice Seeder of Plant Nursery for Casting Rice Seedlings;
水稻抛秧苗盘式育秧播种机的设计研究
14.
Experiment and Design on Disk Cutter with Power Type of Wheat No-till Planter
主动圆盘防堵式小麦免耕播种机的设计研究
15.
Research of the Cylindrical Tube Air-Suction Seed Metering Device for Corn Precision Seeder;
玉米精播机圆管式气吸排种装置试验研究
16.
Study and Test Analysis of One-step Seed-Centralized Pneumatic Drill;
气流一阶集排式播种机的研制与试验分析
17.
Test and Study on Seeding Performance of Rape No-tillage and Direct Seeding Device;
油菜免耕直播排种器排种性能的试验研究
18.
The Computerized Simulation of Working Process of Seed Metering device for 2B QM-2 Plastic Mulch Pneumatic Precision Planter;
2BQM-2气吸式精量铺膜播种机排种装置工作过程的计算机仿真