通过对自由基反应原理和引发剂活性的阐述，结合高压聚乙烯管式法工艺，分析有机过氧化物引发剂在高压聚乙烯的选择应用。
The selection and application of organic peroxides initiators in LDPE production are discussed. The reaction of free radical and activity of the initiator are also described.
用时间分辨-傅立叶变换红外发射光谱法研究了OH自由基与CO的反应。
The reaction of OH radical with co was investigated by time-resolved Fourier transform infrared (TR-FTIR) spectroscopy.
方法用分光光度法和电子自旋共振技术（ESR）检测加入或未加抗氧化剂等调节物的反应体系中反应产物及自由基中间产物的生成情况。
METHODS The reaction product and free radical intermediate in the reaction medium with or without antioxidants and other moderators was detected by spectrophotometry and electron spin resonance(ESR).
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