因为测量的引发是由脉冲的前导沿控制的,除非设置一定的预触发延迟,否则会丢失部分脉冲、造成频谱失真。
Since the measurement initiation is controlled by the leading slope of the pulse, part of the pulse is lost and the resulting spectrum is distorted unless some pretrigger delay is specified.
考察了聚合反应条件,如溶剂种类、聚合温度、模板浓度、引发剂用量、转速、预聚合时间等对分子印迹聚合物微球特性的影响。
The effects of reaction conditions were studied, including the kind of solvent, polymerization temperature, the concentration of template and initiator, rotational speed and pre-polymerization time.
综述了光引发剂、单体、预聚物、颜料等因素对紫外光固化涂料固化速度的影响,及其研究方向。
This article has reviewed the influence of photoinitiators, monomers, prepolymers, and pigments on the curing speed of UV-curing coatings, and its development trend.
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