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- strontium calcium chromate 铬酸锶钙
- It is shown that calcium carbonate can be decomposed in aqueous sodium dichromate solution and transformed to calcium chromate at ambient pressure and boiling temperature. 介绍了一种制取铬酸钙的新方法,利用重铬酸钠溶液分解碳酸钙,可以得到高纯度的铬酸钙。
- barium strontium calcium titanate 钛酸钙锶钡
- Dissolution kinetics of calcium chromate and its solubilities measurement 铬酸钙溶解动力学研究及溶解度测定
- PREPARATION OF CALCIUM DICHROMATE FROM CALCIUM CHROMATE BY CARBONATION 铬酸钙碳化制备重铬酸钙
- Barite usually contain strontium and calcium. 重晶石常含锶和钙。
- Manufacture of Calcium Chromate from Decomposition of Calcium Carbonate in Aqueous Sodium Dichromate Solution 重铬酸钠溶液分解碳酸钙制取铬酸钙
- I have a slight calcium deficiency. 我有点缺钙。
- Keywords calcium chromate;calcium carbonate;sodium dichromate;decomposition;preparation; 铬酸钙;碳酸钙;重铬酸钠;分解;制备;
- 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。
- strontium calcium yellow 锶钙黄
- calcium chromate 铬酸钙
- anhydrous calcium chromate 无水铬酸钙
- 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。
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- We use an ion chromatograph (reagent free) to test for nitrates, calcium and strontium. 我们采用离子色谱仪(试剂免费)测试硝酸盐,钙,锶。
- Two-stage chromate reduction has been used at several plants. 一些厂已采用两段铬酸盐还原法。
- Strontium can avoid cancellous bone and cardiovascular disease. 锶:可防治骨质疏松和心血管病。
- Strongly acid peat soils are often low in calcium. 强酸性泥炭土常呈现低钙。