Experimental results show that the proposed voidage measurement method is effective and the measurement accuracy is satisfactory. 实验结果表明，提出的空隙率测量新方法是有效的，测量精度和测量速度满足工业应用要求。
In this paper,the importance of measuring the water content rate of parched crop seeds was discussed,and an accurate measurement method and its system composition was introduced. 本文论述了农作物种子烘干处理后含水率测量在种子烘干处理中的重要性，介绍了一种精确测量方法及对应系统组成，总结了本系统的实用情况及应用价值。
