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- selenium photometer 硒光度计
- Study of selenium content in Osmunda L. 薇菜含硒量的研究。
- Selenium Deficiency the Inner Cause of Avian Flu? 是什么导致禽流感?
- What fruit contains selenium element most? 什么水果含硒元素最多？
- What fruit filling zinc and Selenium? 什么水果补锌和硒？
- Selenium is a photoconductive substance. 硒是一种光电导物质。
- We must carry out the measuremnt with a photometer on an airplane. 要进行这种测量，我们必须使用一台装在飞机上的光度计。
- The selenium are supplied in the form of sodium selenite. 试验中的硒元素以亚硒酸钠的形式提供。
- We must carry out the measurement with a photometer on an airplane. 要进行这种测量,我们必须使用一台装在飞机上的光度计。
- The treated samples were analyzed with the spectral photometer. 通过分光光度计法，分析老化处理后的样品。
- Selenium is an important trace element for human heal th. 硒是一种重要的人体必需微量元素。
- Selenium films are electrodeposited from a selenious acidsolution. 用亚硒酸溶液电镀硒薄膜。
- Selenosis is a serious disease caused by taking too much selenium. 服用过量的硒导致严重的疾病--硒中毒。
- Se agents commonly used in new thin-bao, selenium and other vicon. 常用的补硒制剂有新稀宝、硒维康等。
- Calcium, iron, zinc magnesium, selenium, and various vitamins! 钙,铁,锌镁,硒,和各种维生素!
- Visual photometer is a simple instrument used in measuring sky brightness. 目视光度测量器是一个结构简单的测量天空光度工具。
- Therefore,selenium has important role in preventing and curing the tumors. 因此,硒在肿瘤的防治中具有非常重要的作用。
- Therefore, selenium has important role in preventing and curing the tumors. 因此,硒在肿瘤的防治中具有非常重要的作用。
- Using lower concentration spray twice can increase the selenium content. 采用较低的硒浓度喷施2次,可增加菜心的硒含量。
- Photometer for measuring the directional light distribution characteristics of sources or luminaires. 测量光源或灯具定向光线分布特性的光度计。
