煤质化验的误差控制的几点思考

摘要

For all coal quality testing work, the first step is to take the coal sample, which is the most important step in the process of the coal quality testing. In the actual operation process, there are many factors leading to certain error. Because of the uneven characteristics of coal, it's easy to cause error. Since the error is inevitable, we should take corresponding measures to fundamentally reduce the error.%对于所有的煤质化验工作而言，第一步首先就要采取煤样，对煤样的采取工作是整个煤质化验过程中，最为重要的一个环节。在实际操作过程中，有很多因素都会让采煤产生一定误差。因为煤的特性极为不均匀，所以很容易造成误差。既然误差是无法避免的，那么我们就应该采取相应的措施，从根本上极力减小误差的出现。