barium carbonate
英 [ˈbeəriəm ˈkɑːbənət]
美 [ˈberiəm ˈkɑːrbənət]
碳酸钡
双语例句
- Barium carbonate crystal with fiber structure was prepared from malonic acid.
以丙二酸做为调控剂，得到纤维状的碳酸钡晶体。 - Barium carbonate was prepared by using common precipitation method.
采用共沉淀法合成了碳酸钡粒子。 - The production method of industrial barium carbonate was introduced.
阐述了工业碳酸钡的生产方法。 - Recent advances in preparation of barium carbonate particles were reviewed.
综述了碳酸钡粒子制备方面的进展。 - Recent research advance in preparation of ultrafine barium carbonate and strontium carbonate is summarized.
综述了超细碳酸钡和碳酸锶制备方面的研究进展。 - Application of spin flash dryer in barium carbonate drying
旋转闪蒸干燥器在碳酸钡干燥中的应用 - The process quality and using result of high purity barium carbonate prepared with barium hydroxide have been introduced.
介绍八水氢氧化钡制取高纯碳酸钡的工艺、产品质量及用户使用结果。 - Using barium hydroxide octahydrate and urea as raw material, barium carbonate is prepared by homogeneous precipitation method.
以工业氯化镁和硫氢化钡为原料，采用复分解法合成高纯氢氧化镁。 - The New York Authority stipulates that barium carbonate should be packaged in fibre drums instead of bags.
纽约港务局规定碳酸钡应该用纤维板制成的桶装而不用袋装。 - Preparation of ultrafine barium carbonate by micro-reactor
采用微反应器制备超细碳酸钡的研究 - Based on the thermochemical determination method of the decompound enthalpy of barium carbonate, this paper discussed the determination method and technology of solid decompound enthalpy with oxygen bomb calorimeter.
以碳酸钡分解焓测定为例，探讨了用氧弹热量计测定固体分解焓的方法，建立了固体分解焓氧弹法测定技术。 - The mixture agents were adopted to refine for barium chloride, then barium chloride was reacted with the mixture gas of ammonia and carbon dioxide, the barium carbonate with purity of 99. 99% was prepared.
采用混合溶剂对氯化钡进行精制。精制后的氯化钡与二氧化碳、氨的混合气体反应，制得纯度达99.99%的高纯碳酸钡。 - Study On Preparation High Purity Barium Carbonate By Barium Hydroxide
八水氢氧化钡制取高纯碳酸钡的研究 - Measurement of Sodium, Magnesium, Calcium and Strontium in Barium Carbonate Used in Electronic Industry
电子工业用碳酸钡中钠、镁、钙、锶的测定碳酸二乙酯的合成方法 - Determination of the impurity elements in barium carbonate of high-purity by ICP-AES
ICP-AES测定高纯碳酸钡中杂质元素 - The use of barium carbonate to measure converter slag amount is introduced.
结合对武钢三炼钢转炉炉渣量的测定，介绍了碳酸钡法在测定转炉炉渣量上的应用。 - While cathodic active materials were prepared by the mixture of zinc oxide and barium hydroxide, barium hydroxide changed into barium carbonate by combining with carbon dioxide which was dissolved in electrolyte and zinc oxide could not combine with barium hydroxide and dissolved in electrolyte quickly.
锌负极活性物质为氧化锌和氢氧化钡混合物时，氢氧化钡与溶于电解液中的二氧化碳复合成碳酸钡，氧化锌不能与氢氧化钡复合，很快溶于碱性电解液中。 - Study on extracting barium carbonate and sodium chloride from the pregnant liquor of barium hydroxide
从氢氧化钡外排母液中提取碳酸钡、氯化钠的研究 - Research on crystal control of barium carbonate by homogeneous precipitation method
均相沉淀法制备不同晶形碳酸钡的研究 - New carbonation method for the production of precipitated barium carbonate
沉淀碳酸钡生产的新碳化方法 - The process and the optimal condition of the barium aluminate synthesis by use of aluminium hydroxide or high grade bauxite as the one of the raw material reacting with the barium carbonate, a high efficiency desulphurizing reagent of sodium aluminate solution, are investigated.
研究用氢氧化铝和高铝矿分别与碳酸钡合成铝酸钠溶液的高效除硫剂&铝酸钡的过程及最佳合成条件。 - Study on the process of high purity barium carbonate
高纯碳酸钡生产工艺的研究 - Study on Preparation of High Purity Spherical Barium Carbonate by Low-Grade Barium Ore
以低品位钡矿为原料制备高纯球状碳酸钡研究 - Simultaneous Determination of Strontium, Calcium, Magnesium and Iron in High Purity Barium Carbonate by ICP AES
ICP－AES法同时测定高纯碳酸钡中锶钙镁铁 - A Research on Synthesizing Technology of Acicular Barium Carbonate
针状碳酸钡的合成工艺研究 - Preparation for Spherical and Low Axis Ratio Rodlike Barium Carbonate Nanoparticles
球状和低轴比棒状碳酸钡纳米微粒的制备 - Barium carbonate nanoparticle powder is produced by liquid-liquid phase reactive precipitation in a Rotating Packed Bed ( RPB) from industrial refined barium chloride and ammonium bicarbonate.
以工业精制氯化钡和碳酸氢铵为原料，在旋转填充床中采用液&液相反应沉淀法合成碳酸钡纳米粉体。 - Boron nitride ( BN) and Barium Carbonate were used as the glass phase and raw material for excess Ba ( Ba/ Ti1) respectively.
其中，用氮化硼（BN）和碳酸钡分别作为玻璃相原料和过量钡（Ba/Ti1）原料。 - Carbonate included: lithium carbonate, sodium carbonate, potassium carbonate, magnesium carbonate, calcium carbonate, zinc carbonate, strontium carbonate, barium carbonate.
碳酸盐包括：碳酸锂、碳酸钠、碳酸钾、碳酸镁、碳酸钙、碳酸锌、碳酸锶、碳酸钡。 - By means of dynamic test, study of different dosage, temperature, reaction time and stirring speed on barium carbonate powder removal of sulfate, calcium ion effect, and analyze the corresponding reaction mechanism.
通过动态试验，研究不同投加剂量、温度、反应时间以及搅拌速率等因素对碳酸钡粉末去除水中硫酸根、钙离子效果的影响，并分析相应的反应机理。