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- Fractionation mechanism, analytical method and its applications in environmental geochemistry of calcium isotopes are summarized in this paper. 概述了钙同位素分馏机理、分析测定以及在环境地球化学研究中的应用。
- Application of Thermal Ionization Mass Spectrometry in Study of Stable Calcium Isotope Tracer in Human Body Calcium Isotope in Human Tracer 热表面电离同位素质谱在人体钙同位素示踪研究中的应用
- I have a slight calcium deficiency. 我有点缺钙。
- Calcium is beneficial to our bones. 钙对我们的骨骼有益。
- The child has a calcium deficiency. 那孩子缺钙。
- calcium isotope 钙同位素
- 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。
- The boilers will have to be scoured out to remove the calcium deposits. 锅炉内壁要洗刷一下，除去钙质沉淀物。
- The symbol for the isotope deuterium. 氘的化学符号同位素氘的符号
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- 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。
- 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.
- Strongly acid peat soils are often low in calcium. 强酸性泥炭土常呈现低钙。
- Pyroxenes and amphiboles also contain calcium. 辉石与闪石也含有钙。
- Calcium is good to the growth of your bones. 钙有助于你的骨骼生长。
- Calcium is absent from his diet. 他的饮食中缺乏钙质。
- To lose calcium or calcium compounds. 脱去钙，脱去钙化合物
- Calcium is found most abundantly in milk. 奶含钙最丰富。
