It is of great importance to carry on the research of casing wear prevention, prediction and handlingtechnique.
进行套管磨损预防、预测与处理技术的研究具有十分重要的意义。
2
Error handling makes the XSL for this technique a bit more complex than for the first technique.
其中的错误处理使得此技术的xsl比第一项技术中的XSL更为复杂一些。
3
The callback class can implement any type of handling you want to use to verify the combination of username and password, so it's a technique that allows maximum flexibility.