The seed discharging mechanism for seeding-tray precision seeding device with Brush Wheel is designed, composed with seed pitching apparatus and drive gearing .

设计了适合于刷轮式苗盘精播装置的强制排种机构。此机构主要由投种器、传动系统和动力机构组成。

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By using the theoretical study results, the modification of the developed vertical disc brush wheel type seeding apparatus was curried up and the results were proved well.

应用理论研究成果对研制的垂直圆盘刷种轮式排种器的参数进行了改进，收到了较好效果。

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I got a brush from the wheel as it passed.

我被经过的车轮轻轻地擦了一下。

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Scrub wheels and tires using a stiff bristle brush, and a proprietary wheel-cleaning product if necessary, to remove dirt, grease and disc-brake powder.

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Brush the brakes and set the wheel and throttle.

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