The aromatic hydrocarbons content in naphtha was analyzed by a chemical reaction method.
用化学分析方法测定了工业用石脑油中芳香烃的含量。
The carbon steel sample is coated with a uniform dense ceramic layer by chemical reaction method.
采用化学反应法，在普通碳素钢上涂覆一层均匀致密的陶瓷涂层。
By use of enzyme chemical reaction method to determine the variations of serum bile acid level in 413 cases with virus hepatitis during both active and convalescent stages.
用酶偶联化学反应方法检测413例各型病毒性肝炎患者活动期和恢复期血清胆汁酸含量变化。
The theory of removing ferric ion using chemical reaction method was introduced, and the equipment based on the above theory for removing ferric ion in plating auxiliary was developed.
介绍了一种助镀剂中采用化学反应法去除铁离子的原理，并根据该原理研制了一台助镀剂除铁设备。
This method not only can be used as a general way for viscosity measurement, but also can be used to monitor the chemical reaction by monitoring the change of solution viscosity.
这种方法不仅可以作为液体粘度的一般性测量方法，也可以通过检测溶液粘度变化来监测溶液中的化学反应。
Our difference-oxidation digit method used especially applies to equality to the chemical equation of organic reaction.
本文提出的“差式氧化数法”特别适用于有机化学反应方程式的平衡。
The author suggests this to justify the chemical reaction and presents the implication and method of utilization of the mode in this paper.
本文首次提出了化学反应的排队编号等效处理模式，并介绍了它的意义和使用方法。
Due to the variety of organic compounds and the complex of chemical reaction, the method of teaching organic chemistry is different from other fundamental courses.
有机化合物种类繁多，有机反应复杂，有机化学的教学方法与其他专业基础课程有着较大差异。
The research of furfural refining adding denitrogenation agents by the method of combining physical extraction and chemical reaction has been done.
在糠醛精制过程中添加脱氮组分，采用物理抽提与化学反应相结合的方法对模拟基础油进行脱碱氮研究。
We have get a simple and direct, easy operation, good effect method for preparing nano-sized rare earth phosphors by means of mechanical solid state chemical reaction.
采用机械力固相化学反应，为制备稀土纳米荧光材料寻求了一条新的简单易行、效果更优的方法。
Chemical reaction kinetics has been considered as an effective method for assessing the process and characteristics of hydrocarbons generation from coal.
化学反应动力学是评价煤的生烃过程和生烃特性行之有效的方法。
In the modeling process, this method does not refer to the complex physical and chemical reaction inside batteries.
这种方法建模过程未涉及电池内部复杂的物理化学反应。
Because of no experiments reported for the reaction in slit pores, the chemical equilibrium compositions in bulk phase from RCMC method are compared with those from classic thermodynamic prediction.
由于没有狭缝孔内该反应的实验数据，因此比较了用经典热力学预测与RCMC方法得到的主体相平衡组成。
The calculation method of Gibbs energy change of the chemical reaction in metallurgical solution has been revealed in detail, and the dimensions involved in the revealation have been strictly defined.
详细推导了发生于冶金溶液的化学反应过程的吉布斯能变化的计算方法；对推导过程中所涉及的量的物理化学意义进行了确切定义。
The fire was modeled by the mixture fraction combustion method with chemical reaction mechanisms neglected. Laminar diffusion flame theory with one-step irreversible fast reactions is assumed.
对火的描述采用混合分数燃烧模型，模型中忽略燃烧过程中的反应机理，应用了层流扩散火焰理论和单步不可逆快速反应假定。
The invention relates to a method for preparing negative temperature coefficient heat-variable powder body-the method of hydro-thermal chemical reaction.
本发明涉及一种负温度系数热敏粉体的制备方法――水热化学反应的方法。
This paper mainly introduces the method of calculating chemical reaction heat.
介绍了几种由小试数据估算化学反应热的方法。
The preparation method is classified into chemical reaction and electrolysis. Stabilization includes solution absorption, complexion, solid carrier, and gel methods.
二氧化氯的制备方法包括化学法和电解法两类，稳定储存方法有溶液吸收稳定、络合稳定、固载法、凝胶法等。
A method that analyzes the formation process of free ions through chemical reaction path was presented.
采用了化学反应路径分析的方法研究了自由离子的生成过程。
Solubility of solids in supercritical fluids with or without cosolvent was studied by a chemical association reaction method.
用化学缔合方法对固体物质在超临界流体中的溶解度进行了研究，考虑到了含和不含夹带剂两种情况。
Determination of reaction series is very important in the chemical reaction kinetics. How to determine the reaction series by differential method on computer is introduced in this paper.
反应级数的确定在化学动力学研究中非常重要，现给出了利用计算机和用微分法确定反应级数的方法。
This method has given the high yield and the reaction conditions which are suitable for the small chemical factories.
该方法产率很高，提供的反应条件适宜于在小型化工厂广泛使用。
This paper proves that the quasilinearization method for parameter estimation of ordinary differential equation in chemical reaction kinetics essentially belongs to the region of Gauss-Newton method.
本文通过理论推导，证明在反应动力学常微分方程参数估值中所采用的拟线性化法在本质上仍然属于高斯—牛顿法的范畴。
The results of determination were agreement with its standard chemical analysis and HPLC analysis method. The electrode reaction mechanism of Nereisto xin also investigated.
对它的水解产物沙蚕毒的极谱电极反应机理进行了研究，实验结果与理论推导一致性很好。
The method of nonequilibrium dynamics is used to study the stability of stellar structure, including chemical reaction, diffusion and convection. We find that CNO cycle is stable.
采用非平衡动力学方法研究由CNO循环决定的恒星结构稳定性，本文得出：CNO循环自身是稳定的；
Utilization of tiny cellulose to produce dietary fiber and xylo-oligosaccharides was also reported in this article. The optimum reaction conditions by chemical method are confirmed.
对利用细小纤维部分生产膳食纤维、低聚木糖进行了研究，并对用化学法同时制备膳食纤维、低聚木糖的工艺条件进行了探讨。
The chemical equation for this method is deduced and a side reaction of dechlorination during the course of reduction is discussed.
给出该法的化学方程序，同时对脱氯副反应作初步讨论。
The curve of reaction conversion of LIPN formation versus time was determined by chemical method;
用化学法测定了LIPN生成反映的转化率-时间曲线；
The curve of reaction conversion of LIPN formation versus time was determined by chemical method;
用化学法测定了LIPN生成反映的转化率-时间曲线；
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