grain drill meaning in English

谷物条播机(包括种子箱可调播量的排种器、开沟器和覆土器)

Operation quality of grain drill
谷物播种机械作业质量
Apecifications for grain drill
谷物播种机.技术条件
Precision seeder , grain drill seeder , hill - drop planter , seeding monomer , and seed sowing device for the first time are realize to be tested on one comprehensive test - bed , and at the same time , hard problem of evaluating seeding accuracy from seed kernel space interval is solved
该系统首次实现了对精密播种机、谷物条播机、穴播机，及排种器等多类型播种机具播种精度的检测，解决了通过直接获得种子粒间距而检测播种精度这一难点问题。
The comprehensive seeding accuracy testing method proposed in this dissertation to test performance of precision seeder , grain drill seeder , hill - drop planter , seeding monomer , and seed sowing device is an integrative one with technology of computer vision , patter recognition , and automatic control
本文提出的适用于精密播种机、谷物条播机、穴播机，及排种器等多类型播种机具的播种精度检测方法，是集计算机视觉、模式识别、自动控制为一体的综合技术。