“An effective promotion of ‘Calcium Antihypertension Theory’ may release the pressure on sodium for the time being,” Dr.Lin wrote in a memo at the time.
“‘钙降压理论’的有效宣传也许可以暂时释放对盐的压力，”林博士当时在一份备忘录中写道。
The content related to purification technique for sodium is discussed. It includes impurity concentration, purification theory, clod trap, efficiency, regeneration and so on.
本文叙述了与钠净化技术有关的内容，包括钠中杂质浓度、净化理论、冷阱效率和冷阱再生等问题。
Objective To study the mechanism of anti arteriosclerosis of asafoetida acid sodium(SF) so as to provide theory basis for clinical treatment.
目的分析阿魏酸钠的抗动脉粥样硬化作用机制，为临床治疗提供理论依据。
The theory of thermodynamics of irreversible process was applied to the reaction of alumina roasted with anhydrous sodium carbonate, and obtained the dynamic expresses of the reaction.
将不可逆过程热力学的理论应用于氧化铝的碳酸钠焙烧过程，得到过程的动力学方程。 研究表明氧化铝钠化焙烧过程的控制步骤与氧化铝的粒度有关。
The thermal decomposition kinetics experiment of sodium percarbonate was statistically designed in theory and the optimum experimental position was determined.
从理论上对过碳酸钠分解动力学实验进行了统计设计，确定了最佳实验点的位置，并通过实验进行了验证。
In this paper, the reactive theory of the preparation of sodium hypophosphite by one-stage process taking phosphor, calcium oxide and sodium carbonate as raw material is introduced.
详细研究了以黄磷、氧化钙和碳酸钠为原料，采用一步法制备次磷酸钠的最佳条件和有关工艺。
In this paper, the reactive theory of the preparation of sodium hypophosphite by one-stage process taking phosphor, calcium oxide and sodium carbonate as raw material is introduced.
详细研究了以黄磷、氧化钙和碳酸钠为原料，采用一步法制备次磷酸钠的最佳条件和有关工艺。
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