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- Through Ultraviolet Spectrograph, it proves the existence of luteolin in materials extracted from peanut hull. 比较了不同溶剂或溶剂系统萃取精制黄酮类物质的效果,并对溶剂萃取机理进行了探讨。
- extreme ultraviolet spectrograph 极远紫外摄谱仪
- rocket-borne ultraviolet spectrograph 火箭携带的紫外摄谱仪
- Spectrum of Platinum Lamp for Ultraviolet Spectrograph Calibration 紫外光谱仪校准用铂灯的光谱
- They use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- ultraviolet spectrograph 紫外光谱仪
- vacuum ultraviolet spectrograph 真空紫外摄谱仪
- For ultraviolet, nanometer is a preferred term. 对于紫外区通常用毫微米这一名词。
- Influence of Cloud on Solar Ultraviolet Radiation. 云对太阳紫外辐射的影响。
- And exposure to ultraviolet light. 受到紫外线照射。
- Methods Ultraviolet spectrophotometry was used. 方法采用紫外分光光度法。
- Use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- How does the summer prevent ultraviolet allergy? 夏季怎么防止紫外线过敏?
- Can glasses prevent ultraviolet ray? 眼镜可以防紫外线吗？
- Why can ultraviolet ray synthesize vitamin D? ? ? ? 紫外线为什么能合成维生素D????
- They use ultraviolet lamp to kill mosquitos. 他们使用紫外线灯杀死蚊子。
- Quantitative analysis of soil trace elements by spectrograph. 土壤微量元素的光谱法定量分析
- Ultraviolet rays can penetrate through clouds. 紫外线可以穿透云层。
- Direct-reading spectrograph can make quick analysis at stokehold. 汽轮机、燃气轮机导叶片、叶轮。
- Does ultraviolet allergy do how? 紫外线过敏咋办啊？
