本文运用色谱检测器理论，由峰面积与载流流速的乘积是否为一常数可判断某一化学反应是否为快速反应。
Based on the chromatographic detector theory, whether a chemical reaction is a fast reaction or not it can be judged according to the product of peak area and carrier flow rate is a constant or not.
利用峰面积比值法，计算了不同时间下的反应程度和动力学常数。
The reactionextents and kinetic constants are calculated by peak-area ratio method.
结果表明虽然各样品均属于立方尖晶石结构但晶格常数和比表面积均不相同。
The results showed that although the structure of the samples was confirmed to be cubic spinel structure, the lattice parameter and specific surface area of the samples are different.
空间波法适合于测量大面积目标的介电常数，所以是测量地物微波介电特性的一种较好的方法。
The space-wave method, suitable for extended surface targets, is a preferable method for permittivity measurement of ground materials at microwave frequencies.
结果表明，四个样品均为缺锂尖晶石，其比表面积、晶格常数以及电化学性能存在一定的差异。
The result showed that four samples are Li-deficient spinel, and their specific surface area, lattice parameter and electrochemical performance are different to some extent.
单位砂浆体积下集料的表面积的变化对邻近集料表面最近间距的平均值有影响，但二者之间的比值并非常数。
The surface area of aggregate per unit volume of mortar does have influence on the mean value of the nearest surface spacing, but the ratio between them is not constant.
AP比表面积的增大会导致推进剂初始分解温度、高低温热分解峰温和高低温下分解反应活化能的降低，但分解反应速度常数随AP比表面积的增大而增大。
The increase of AP specific surface area lead to decrease of initial decomposition temperature, decomposition peak temperature and decomposition activation energy, but reaction rate constant rise.
又分别测定了这两种矿的组成、红外光谱、二氧化碳指数、晶格常数和比表面积等。
We have also determined the chemical compositions, infra red spectrum, CO2 indexes, lattice constants and specific surfaces etc.
研究弹道跟踪系统的异常数据识别问题，导出了一种基于三角形和四边形面积的异常数据识别的搜索方法。
In this paper, a search method based on the area of triangle and quadrilateral is presented to solve the problem of recognition of abnormal data in trajectory tracking system.
结果加用酮替芬后，血清茶碱最高浓度降低201％，清除速率常数和清除率分别增加241％和537％，曲线下面积减少329％，清除半衰期缩短249％。
Results It was found that the peak concentration of aminophylline in serum was reduced by 20 1%, Kel and clearance increased 24 1% and 53 7% respectively, Auc decreased 32 9%, elimination h…
结果加用酮替芬后，血清茶碱最高浓度降低201％，清除速率常数和清除率分别增加241％和537％，曲线下面积减少329％，清除半衰期缩短249％。
Results It was found that the peak concentration of aminophylline in serum was reduced by 20 1%, Kel and clearance increased 24 1% and 53 7% respectively, Auc decreased 32 9%, elimination h…
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