The influence of modifying agent style, insertionmethod insert layer on the modification effect were studied.
研究了改性剂种类、插层方式、插层次序对插层效果的影响。
2
The selection of pipe material for insertionmethod is introduced, and the influence of insertionmethod construction on transmission capacity of gas pipeline is discussed.
介绍了穿插法中管材的选择，讨论了穿插法施工对燃气管道输送能力的影响。
3
The relation among humidity, dry-bulb temperature and damp bulb temperature contrast of the humiditytable was analysed and the linear insertionmethod which based on basic data was brought forward.