自那以后，已经开发了许多新型电池，但无一例外都是遵从一个原理：它们利用不同物质之间的化学反应以储蓄或者提供电力能源。
Since then a lot of new types have been developed, though all are based on the same principle: they exploit chemical reactions between different materials to store and deliver electrical energy.
核反应堆的工作原理和其他的发电站很相似，不过它们并不是使用煤炭或煤气来生成热量，而是利用核裂变反应。
Nuclear reactors work in a similar way to other power plants, but instead of using coal or gas to generate heat, they use nuclear fission reactions.
本文运用信息分配原理和模糊近似推理方法，提出了一个利用结构地震反应进行地震震害预测的方法。
An earthquake damage prediction method of structures is presented in this paper using the principle of information distribution and fuzzy deduction.
利用“三传（动量、能量、质量传递）一反（反应工程）”的原理，建立了固定床加压气化过程的数学模型；
Utilizing principle of momentum transport, energy transport, quality transport and reaction engineering, the mathematical model for coal pressure gasification on fixed bed has been established.
利用曼尼奇反应原理，制备了多胺基磷酸钠陶瓷助磨剂，采用红外光谱、差热分析等对合成的助剂进行了表征；
The multi-amidocyanogen sodium phosphate as grind additive was synthesized using mannich reaction, and the as-prepared sample was characterized by IR, DTA analyses.
本文根据变分原理，利用有限单元法分析在水平地震运动作用下圆柱形弹性储液罐的动力反应。
Based on the variational principle, the dynamic responses of flexible cylindrical liquid storage tanks, excited seismically have been analyzed by the finite element method.
利用缺陷反应和扩散原理对表面层效应进行了初步分析，指出表面层效应的研究对改善和调节材料的电学性能具有重要的指导意义。
The analysis of surface effect is based on defect reaction and diffusion theory, the study for surface effect will have good guidance to the improvement of electrical properties.
利用酯化反应基本原理，以丙三醇和醋酸在催化剂的作用下进行酯化反应，经脱水、减压精馏得甘油三醋酸酯产品。
Using glycerine and acetic acid as raw materials and in the presence of catalyst, glycerin triacetate was synthesized through esterification, dehydration and underpressrue distillation.
本文论述了糠醛碱性缩合反应的基本原理和利用该反应合成呋喃类香料的具体应用，并对一些呋喃类香料的香气特征作了介绍。
In this article, the basic principle of alkaline condensation reactions of furfural as well as their application in the synthesis of furan perfume are described.
方法利用砷斑法原理进行反应酸、还原剂体系的配比、使用量及使用条件、检测试纸条及标准比色板的制备和条件实验。
Methods Based on the arsenic stain method principle the condition of reaction acid reducing agent system, measuring strip, and standard colorful board were experimented.
运用物料平衡及反应平衡原理，利用炉气连续分析的数据，建立了转炉冶炼过程的动态模型。
Applying the mass balance and the reaction equilibrium theory, a dynamic model of BOF, steelmaking process based on the continuous analysis of exhaust gas was established.
利用反应结晶原理，研究了室温酸化盐湖卤水直接结晶硼酸的新工艺。
Based on the principle of reaction crystallization, a new technology of direct crystallization of boric acid from the brine of salt lake by acidification at room temperature.
利用该方法可为反应暂态原理的电力系统快速保护和测距装置提供准确的电压信号。
The revised CVT output obtained by the method can be used as correct voltage inputs of power system fast protections and fault locating devices based on the transient theory.
其原理是利用抗原抗体的特异结合反应和免疫层析技术，在试纸上出现特定的显色结果。
The theory is to utilize the specific binding reaction and immunochromatography technique of antigen antibody, with specific chromogenic results on test paper.
由于电池是利用化学反应的原理，所以随时间的增加电池的性能会降低，即使是存放很长一段时间而不使用。
Because batteries utillize a chemical reaction, battery performance over time even if stored for a long period of time without being used.
方法我们利用行为性体温调节反应的原理，研制无线遥测温度梯度仪。
MethodsBy applying the principle of behavioral thermoregulatory responses, we developed a radiotelemetric temperature gradient apparatus.
利用反应扩散方程的比较原理给出了系统存在周期解的充分条件。
Firstly sufficient conditions for the existence of periodic solution are obtained by comparison theory of reaction-diffusion differential equations;
作者同时利用XRD,TEM和SQUID测试结果，分析了化学反应机理和电子掺杂原理，并研究了所得超导体在空气中的稳定性。
The mechanisms of reactions and electron-doping were studied tentatively by the results of XRD, TEM and SQUID measurements. The stability of the obtained superconductors in air was also investigated.
作者同时利用XRD,TEM和SQUID测试结果，分析了化学反应机理和电子掺杂原理，并研究了所得超导体在空气中的稳定性。
The mechanisms of reactions and electron-doping were studied tentatively by the results of XRD, TEM and SQUID measurements. The stability of the obtained superconductors in air was also investigated.
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