英德
有道
百度
谷歌
图片
维基
百科
光谱峰 [guāng pǔ fēng]
spectral peak
- 奈米矽粉的光激发光光谱因保护剂之包覆，改变其发光机制而改变光谱峰。
The photolumescence (PL) spectrum of modified Si nanoparticles was changed since the protective agent had modified the surface states, thus altering the light emission characteristics. - 在0.01～0.12％浓度范围内比值导数光谱峰高与水杨酸浓度成正比。
When large amount of aspirin coexsists, microamount of salicylic acid can be determined. - 摘要在邻二氮菲光度法的基础上，引入光谱峰面积技术，对微量铁进行定量测定，该方法避免了有关离子的干扰，提高了准确度。
In order to mensurate the certain amount of iron, I apply the spectrum-kurtosis technic on the basis of using orthophenanthroline spectroscopy this method can avoid to be disturbed by oher ions and raise the accuracy.
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