The basic character of the set of methods is to magnify the log informationresponse to gas and intensify the difference between gas layers and dry ones.
该方法的特点是充分放大测井信息对天然气的响应特征，增强了气层和干层的判别差异。
2
The basic character of this set of methods is to fully magnify the log informationresponse to gas and to intensify the difference in identifying gas reservoir and dry one.
该方法的基本特点是充分放大测井信息对天然气的响应特征，增强气层、干层的判别差异。
3
A response at this level contains some relevant information from the lecture, but is marked by significant language difficulties.