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- Ratios of Exchangeable Calcium and Magnesium in Cultivated Soils 耕地土壤交换性钙镁比值的研究
- Discussions on the determination methods of exchangeable calcium, magnesium and potassium in south acid soil 南方酸性土壤交换性钙、镁和钾测定方法的探讨
- I have a slight calcium deficiency. 我有点缺钙。
- Contents of Exchangeable Calcium and Magnesium in Tobacco-planting Soils of Guizhou 贵州植烟土壤交换性钙镁特征研究
- Sale goods in this shop are not exchangeable. 本店货物售出概不退换。
- 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。
- exchangeable calcium 交换性钙
- A check is exchangeable forcash. 支票可交换现金。
- 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。
- Phenotype and niche are exchangeable notions. 表型与小生境是可以互相替换的概念。
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- 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。
- Adding nothing to exchangeable value. 非生产性的未给可交换价值增加任何东西的
- Calcium is good to the growth of your bones. 钙有助于你的骨骼生长。
- He shows me how to exchang the fuse. 他做给我看怎样换保险丝。
- Calcium is absent from his diet. 他的饮食中缺乏钙质。
- Sale goods in this shop are not exchangeable . 本店货物售出概不退换.
- To lose calcium or calcium compounds. 脱去钙,脱去钙化合物