The preparation method of cyclopentadiene (CPD) from bicyclopentadiene (DCPD) with liquid phase thermaldecompositionmethod is studied.
研究了采用液相热分解法由双环戊二烯（DCPD）制备环戊二烯（CPD）的实验条件。
2
In this paper, the Ni, Ni-Co, Fe and Ni-Fe magnetic fibers were prepared by thermaldecomposition reducing method of gel precursor fibers.
本文采用凝胶前驱体纤维热分解还原法制备了镍、镍-钴、铁、镍-铁四种磁性金属纤维。
3
The discrete model of the thermal dynamics process of precision machine was used to establish a new method called singular value decomposition algorithm for identifying these characteristics.