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- High precision measurement of Selenium isotopes 硒同位素
- selenium isotope 硒同位素
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素，尤指碳14。
- Study of selenium content in Osmunda L. 薇菜含硒量的研究。
- The symbol for the isotope deuterium. 氘的化学符号同位素氘的符号
- 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？
- Its most common form, or isotope, has 146 neutrons. 它最常见的形式或者同位素有146个中子。
- Selenium is a photoconductive substance. 硒是一种光电导物质。
- IS ~(40)Ca_(20) A STABLE ISOTOPE? ~(40)Ca_(20)是否稳定?
- Simmons: Get me a sample and some isotope readings. 弄些样本和同位素读数。
- Isotope shifts and hyperfine structure spectrum[J]. 引用该论文 马洪良.
- 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。
- Changes of nuclear mass and nuclear size cause isotope shifts. 原子核质量和大小的不同引起同位素移动。
- The isotope ratio is directly used for comparing oils or gases. 同位素比率直接用于比较各种石油或天然气。
- 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。
- An hour later the next lighter stable isotope, xenon 134, appeared. 一小时之后，略轻一点的稳定同位素氙134出现。
- Selenium films are electrodeposited from a selenious acidsolution. 用亚硒酸溶液电镀硒薄膜。
- This indium isotope was created at the same time as the earth. 这种铟同位素与地球产生在同一时代。
