The division and classification of geophysical anomalies are frequently required in regional geophysical prospecting to tackle such problems as mapping, tectonic division and ore-predicting.
在进行区域物探工作时，为了解决填图、构造分区和矿产预测等问题，常常需要将地球物理场的异常进行分区和分类。
Principle of different detectors for gas safety detection and classification and selection of gas safety detection apparatus are expounded, and division of explosionproof area is discussed.
阐述了燃气安全检测的各种传感器工作原理、燃气安全检测仪器的分类和选择、防爆区域的划分。
But it is also used with other basic techniques, such as comparison and contrast, classification and division, definition, etc.
也可与其他基本技巧同时使用，如对比、类比、分类、分解和下定义等等。
应用推荐