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本文描述了一种适用于将粉状杀虫剂混合到包装玉米中的机器,它可以避免把粮食倒到地面上的麻烦,一百公斤包装粮用此机器充分混合仅需五分钟,而用现有的其它方法则至少需十五分钟。机器的基本部件——锥形体和圆筒,这在发展中国家很容易制造,价值约150英镑。
This article describes a machine that is suitable for mixing powdered insecticides into packaged corn that avoids the hassle of pouring foodstuffs onto the ground. It takes only five minutes to mix a hundred kilograms of packaging grain with this machine, Other existing methods take at least fifteen minutes. The basic components of the machine - cones and cylinders - are easy to make in developing countries and worth around £ 150.