红外活性 meaning in English

infrared active

In addition , the high infrared radiation is due to the existence of si - o bond and o - b bond in tourmaline , which has nothing to do with the special structure of it
此外，黑电气石有较高的红外发射率与电气石的特殊结构没有关系，主要与存在si - o和b - o红外活性键有关。
The pyrolysis process of the cmf aerogel was investigated firstly by means of ir technique . the results showed an infrared active vibration occured in the temperature range of 400 - 600 " c , which was corresponding to the tubstatic graphitized structure formed hi these aerogels
采用ir分析技术跟踪c _ mf气凝胶的热解过程，发现400 600之间样品中出现石墨化结构的红外活性振动，表明炭气凝胶的微结构中开始有乱层石墨化微晶出现。