您要查找的是不是：
- ultraviolet photomicrography 紫外显微照相术
- They use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- 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。
- Ultraviolet rays can penetrate through clouds. 紫外线可以穿透云层。
- Does ultraviolet allergy do how? 紫外线过敏咋办啊？
- How does ultraviolet allergy do? 紫外线过敏怎么办？
- In practice this is done on an enlarged photomicrograph of the porous medium. 实际上这是在一张放大的多孔介质显微照片上进行的。
- What are infrared and ultraviolet rays? 什么是红外线和紫外线？
- Prevent glasses mark of ultraviolet ray? 防紫外线的眼镜标志？
- Many insects, however, are able to see ultraviolet. 但是，许多昆虫却可以看见紫外线。
- Photomicrography showed characteristic lipid-laden macrophage aggregates. 光学显微镜发现特色性充满脂肪的吞噬细胞聚集。
- Ultraviolet radiation threatens other forms of life as well. 紫外线辐射也威胁着其他形式的生命。
