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- Influence of Microelement Cr on the Composition and Performance of Ba - Bearing Sulphoaluminate Calcium 微量元素Cr对硫铝酸钡钙的合成及性能的影响
- 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。
- sulphoaluminate calcium 硫铝酸钙
- The child has a calcium deficiency. 那孩子缺钙。
- 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 results showed FDN and SR3 could be used as a nice water reducer for their good compatibility with Alite-barium calcium sulphoaluminate. 结果表明:减水剂FDN和SR3与阿利特-硫铝酸钡钙水泥相容性良好,减水效果明显;
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- A new series of Ba-bearing calcium sulphoaluminate minerals are synthesized by replacing CaSO 4 in the C 4A 3 with different amounts of BaSO 4. 硫铝酸钡钙是一种性能优良的水泥新矿物,以该矿物为基础生产了性能优良的含钡硫铝酸盐水泥。
- Finally,the developmental trends of a new type cement with Alite-Ba-bearing calcium sulphoaluminate as dominant mineral was prospected. 同时对以阿利特-硫铝酸钙钡为主导矿物的新型高胶凝性水泥材料进行了展望。
- 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。
- Milk is an important source of calcium. 牛奶是钙质的重要来源。
- This paper has the comprehensive research,developmental status and the present study hotspot of Alite-sulphoaluminate cement and Belite-Ba-bearing calcium sulphoaluminate cement. 阐述了阿利特-硫铝酸盐水泥、贝利特-硫铝酸钙钡水泥的研究、进展及目前研究的热点。
- Yinchuan Far East Calcium Lactate Co., Ltd. 银川远东乳酸钙有限公司
- All the original calcium had dissolved away. 所有原始钙都被破坏了。