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在储藏过程中 ,粮堆可能出现发热、霉变、虫害孳生等情况。危险粮食通常首先出现在局部 ,必须及时处理。现在已有一些有效的用于紧急状态的局部操作技术 ,操作之前必须及时找出“局部”作业的地点。将计算机图形学用于粮情检测 ,向用户提供直观的三维温度分布图。用户可用鼠标选取某一点以观察、显示该点的空间位置及温度值 ,便于发现异常温度点和危险区域 ,便于快速确定局部作业点。
In the process of storage, the heap may appear fever, mildew, insect breeding and so on. Dangerous food usually first appears in the local and must be dealt with promptly. There are some effective local operating techniques for emergency situations where the “local” jobs must be located in time. The computer graphics used in grain testing, to provide users with intuitive three-dimensional temperature distribution. The user can use the mouse to select a point to observe and display the spatial position and temperature value of the point so that the abnormal temperature point and the dangerous area can be easily found and the local working point can be quickly determined.