引发阶段

链引发阶段单分子反应与双分子反应选择性的比率为4.2∶0.9。

The ratio of the selectivity of monomolecular reactions to bimolecular reactions was 4.2 ∶ 0.9 during the chain initiation period .

一次强热带风暴引发的阶段性强降水分析

Analysis of a staged heavy precipitation caused by severe tropical storm

带加强层高层建筑中加强层刚度的合理取值一次强热带风暴引发的阶段性强降水分析

Rational stiffness of outriggers in high-rise structure with strengthened stories Analysis of a staged heavy precipitation caused by severe tropical storm

在不同失重率时几乎相同的热分解活化能，表明无论热分解的气氛如何，PBO纤维的热分解均是一个无规引发的单阶段过程；

Almost the same ( activation ) energy was calculated from different residual weights suggesting the decomposition of PBO fiber in air or nitrogen was a single step process .

发现在局部腐蚀的引发和扩展阶段，外表面阴极极化时，闭塞区内外间电位差和电偶电流均与外部电位呈线性关系，闭塞区内电位正于外表面电位，闭塞区得到阴极保护。

In case of cathode polarization , both the potential difference and the galvanic current between the occluded cell and the external surface were lined with the bulk potential .

针对形状记忆环氧树脂体系受热后力学强度降低的问题，本文提出了UV引发和热引发的二阶段固化技术。

The best weight percent of the fiber must be controlled between 20 % to 40 % . The mechanics strength of shape memory epoxy resin reduces after being heated . In order to solve this problem , the UV initiation and heat initiation two-stage rigidization technology was proposed .