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- standard deuterium lamp 标准氘灯
- A group of deuterium lamps is used as a standard lamp which can emit stronger ultraviolet radiation. 利用氘灯能发出强紫外辐射的特点,以英国NPL定标过的氘灯作为临时光谱辐亮度标准,来标定我们的工作标准灯组。
- It goes in for manufacturing lighting and electric appliance, high-voltage sodium lamp, mercury lamp, deuterium lamp, metallic halide lamp and measuring instrument. 专业从事光电器件、高压钠灯、汞灯、氘灯、金属卤化物灯及仪器仪表制造。
- Analyzed essential structure of spectrum analysis system of international, designed VUV excitation with 30W deuterium lamp and emission spectrum analysis system. 分析了国内外PDP荧光粉光谱分析系统的基本结构,设计了以30W氘灯为激发光源的真空紫外激发/发射光谱分析系统。
- Principle and Maintenauce of Deuterium Lamp Regulator for Waters 486 UV Detector 沃特斯486检测器氘灯电源故障及维修现代科学仪器
- Spectral Radiance Calibration of Deuterium Lamp Utilizing the Hefei 800 MeV Synchrotron Radiation 用合肥800 MeV同步辐射光源标定氘灯的光谱辐射亮度
- Keywords ultraviolet radiation;deuterium lamp;feedback;chopper-stabilized op amps; 紫外线辐射;氘灯;反馈;斩波稳零放大器;
- There is a standard form of oath used in lawcourts. 法庭中使用的誓词有固定的格式。
- This is one of the standard books on the subject. 这是有关这个问题的权威著作之一。
- It will send you standard form for you to fill out. 它(商标局)会寄给你标准表格要你填写。
- That country came off the gold standard long ago. 那个国家好久之前就放弃金本位制了。
- Such prices hit off with the standard of our life. 这样的物价与我们的生活水准相符。
- A can like this is considered below standard. 这样的罐头认为是不合格的。
- Their work is not up to standard. 他们的工作成绩不够标准。
- This is the standard textbook on the subject. 这是这一科的权威性课本。
- Goods are packed in standard export packing. 货物按标准出口方式包装。
- Cargo survey and find below standard filing claim. 货品检验后发现不合标准,故请求索赔。
- The teacher sets high standard for his pupils. 这位老师给他的学生们定下高标准。
- deuterium lamp 氘灯