The abundance of data source in the process of the coal gas measurement gives a huge application for data mining.
济钢计量过程中产生了丰富的计量数据资源，这些数据资源为数据挖掘的应用提供了广阔的空间。
2
An analyzing method is introduced for accurate measurement of deuterium abundance in the hydrogen-deuterium system by low resolution MAT253 mass spectrometer.
介绍了用低分辨MAT253质谱计准确测量氢-氘体系中氘丰度的分析技术。
3
The team's measurement of thorium revealed the overall abundance pattern of heavy elements for this object.