开沟器 meaning in English

furrow opener; furrower; drill boot; colter boot; opener boot; opening share

Analysis of no - tillage ditching machine
浅析免耕开沟器
Closed delivery boot
闭式播种开沟器
Pressed - steel boot
模压钢开沟器
Furrow - ridge - opener is the main working part of water - application - furrow seeder , the key requirement to the new design is the furrow opening , ridging , watering and fertilizing of soil completed at a time
起垄开沟器是灌水沟播机的主要工作部件，它需同时完成起垄、开沟、灌水、施肥等多项工作。
In this paper , the structure and main parameters of furrow - ridge - opener are analyzed . the soil load characteristics of the ridge - opener were measured in the soil bin ; the regression equation of the traveling force resistance was formulated . the working performace and characteristics of the water - application - furrow seeder unit were analyzed
在本文中，对起垄开沟器的结构形式及主要参数进行了理论分析，并通过土槽对起垄翼的主要性能参数进行了回归实验，得到了牵引阻力的回归模型。

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