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).
选用OPA法作为SPI-糖接枝反应中反应活性点-自由氨基的分析方法，并对该法进行改进。
The OPA method was selected as the analytic methods of the active position, which is the free amino groups, in the SPI-saccharide graft reaction, and was improved.
用自由焓最小法计算了白银熔池熔炼反应平衡时各相的组成，引入物理悬浮修正公式。
The equilibrium compositions of Baiyin bath smelting process are calculated by the method of Gibbs energy minimization, and modified by physical suspension estimating equations.
利用臭氧氧化法处理糖蜜酒精废液，碱性条件下其反应机理属于自由基型反应。
The experiment was carried on the waste liquid of molasses alcohol by the way of ozone oxidation and found out that reaction mechanism was free radical reaction under alkaline condition.
利用芬顿反应产生的羟自由基·oh处理或氧化水中有机污染物，已成为一种有前途的高级氧化法之一。
The organic pollutant is disposed or oxidized by hydroxyl radical · OH in Fenton, it is one of AoPs.
利用芬顿反应产生的羟自由基·oh处理或氧化水中有机污染物，已成为一种有前途的高级氧化法之一。
The organic pollutant is disposed or oxidized by hydroxyl radical · OH in Fenton, it is one of AoPs.
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