CAJ | 학술논문

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。
대우소유적매질화험공작이언，제일보수선취요채취매양，대매양적채취공작시정개매질화험과정중，최위중요적일개배절。재실제조작과정중，유흔다인소도회양채매산생일정오차。인위매적특성겁위불균균，소이흔용역조성오차。기연오차시무법피면적，나요아문취응해채취상응적조시，종근본상겁력감소오차적출현。
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.