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- 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 rate of incidence of a disease. 发病率发生疾病的概率
- There's a high incidence of heart disease there. 那个地方心脏病的发病率很高。
- The child has a calcium deficiency. 那孩子缺钙。
- The incidence of cases of rape have increase over the last year. 强奸案的发案率在去年有所增加。
- Calcium incidence 钙化率
- 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。
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- An incidence of sulking or angry behavior. 愠怒，坏脾气愠怒或生气行为的发生
- The incidence of reported rapes rose 0.8 percent. 美国联邦调查局还发布了两份特别报告。
- Strongly acid peat soils are often low in calcium. 强酸性泥炭土常呈现低钙。
- Measures have been taken to reduce the incidence of the disease to zero. 业已采取措施把发病率降到最低程度。
- Pyroxenes and amphiboles also contain calcium. 辉石与闪石也含有钙。
- This area has a high incidence of crime, disease, unemployment, etc. 这个地区的犯罪率、 发病率、 失业率等很高。
- Calcium is good to the growth of your bones. 钙有助于你的骨骼生长。
- A high incidence of malaria in the tropics. 热带地区疟疾的高发率
- The incidence of illness has fallen greatly. 发病率大大下降。
- 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
