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我们运用原子示踪技术,对谷物在轴流滚筒内部的运动规律进行了测定,所得结论如下: 1.大豆在轴流滚筒内的运动速度为3.9-6米/秒; 2.谷物速度减慢系数为3.05-3.42,从而验证了笔者1982年发表论文中提出的该系数取值范围的正确性.
We use atomic-tracing technique to measure the movement of grain inside the axial drum. The conclusions are as follows: 1. The movement speed of soybean in the axial drum is 3.9-6 m / s; 2. The grain speed is slowed down Coefficient of 3.05-3.42, thus verifying the accuracy of the coefficient range proposed in the author’s 1982 paper.