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- ultraviolet nitrogen laser 紫外氮激光器
- ultraviolet pulse molecular nitrogen laser 紫外脉冲氮分子激光器
- Investigations on POPOP dye vapor pumped by a molecular nitrogen laser are briefly described and a preliminary study on electric excitation of the dye vapor is also introduced. 本文简单报导了用脉冲氮分子激光泵浦POPOP染料蒸气,并对电激励染料蒸气进行初步探讨。
- miniaturized atmospheric pressure nitrogen laser 小型化大气压氮激光器
- Research on Nitrogen laser used in shadowgraph 用于阴影成像的氮分子激光器研究
- Minaturized atmospheric pressure nitrogen laser 小型大气压氮激光器
- UV nitrogen laser using hydrogen thyratron as switch 氢闸流管触发的紫外氮分子激光器
- They use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- Preliminary investigation of CW molecular nitrogen laser 连续输出氮分子激光器的初步研究
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- 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。
- Nitrogen Laser induced Fluorescence Spectroscopy of Normal Colon and Colonic Cancer 正常结肠和结肠癌的激光诱发荧光光谱
- 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?
