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By using power of DC superimposed AC, oxidation rate rose with increase of voltage but had nothing to do with frequencies in this experiment.
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在一定的频率範围内，改变频率对亚硫酸钠的转化率影响不大。 |
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By using predictor puffing method, this paper calculated and analyzed the anomalies of 74 atmospheric circulation characteristics during various periods which were puffed from last January to April of this year.
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摘要选择上年1月至当年4月为预报时段，采用预报因子膨化技术，将大气环流特征量按月依次组合成不同时段，计算出不同膨化时段的74项大气环流特征量距平值。 |
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By using properties of scalar almost periodic function, properties of uniform almost periodic matrix function are discussed.
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摘要利用纯量概周期函数性质讨论了一致概周期矩阵函数的一些性质。 |
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By using pure natural essential oil, the treatment can help to adjust internal incretion, maintain ovary and relax body &mind with aroma, reflection and Chinese digital-point therapies.
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精纯的芳香精油，再配合芳香疗法、反射学疗法、穴位疗法，有效调理人体内分泌，养护卵巢，放松身心。 |
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By using rank statistic and order statistic, we obtain the asymptotically strongly consistent estimator of it, the hypothesis test and interval estimation are also discussed.
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利用秩统计量和次序统计量，获得了变点的一种估计，不仅论证了点估计的强相合性，而且讨论了假设检验和区间估计。 |
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By using real time FTIR, the additive polymerization process of hydrogen silicone with vinyl silicone rubber was monitored in-situ.
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摘要用实时傅里叶变换红外光谱仪(FTIR)对乙烯基硅橡胶和含氢硅油的加成聚合过程进行了表征，得到了基团浓度消耗比随反应时间变化的曲线。 |
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By using secondary fibers, fiber raw material can be saved and the environment pollution caused by paper-making industry can be relieved, but there are still many unsolved problems in the recycle process.
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摘要二次纤维的开发利用可以节约纤维原料，减轻造纸工业对环境的污染，但是在其回用过程中仍然存在很多期待解决的问题。 |
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By using simulated and real shooting images, the result proves that this method can not only filtrate almost all the noises but also detect and track infrared moving dim-point targets fast and real-timely.
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用该算法对仿真及真实拍摄的空中弱点目标进行跟踪，证明该方法杂波滤除度高，计算速度快，实时性好，在工程上有重要的应用价值。 |
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By using sliding mode control approaches, we consider a two-vehicle team in leader-follower configuration that is required to follow a prescribed trajectory while maintaining a desired relative distance, relative bearing angle and heading orientation.
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考虑了两个机器人组成的领航者－跟随者机器人模型，通过滑模控制使它们沿预定的轨迹运动并保持预定的相对距离、方位角及运动方向。 |
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By using some formulae of confluent hyper-geometric function, the results of radial operators on the normalizing radial wave function of a 3-D isotropic harmonic oscillator are derived, and the ladder operators are given to calculate the matrix elements.
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摘要利用合流超几何函数的递推关系式得到径向算符对归一化径向函数的作用结果，得出其升降算符通项，便于求解矩阵元。 |
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By using some principles in economics and law and questionnaire,the author have studied China top-ranking athletessocial insurance system,and try to construct economic analysis form of athletessocial insurance system,and come up with the relevant advice t
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运用经济学、法学等基本理论结合访谈问卷和调查的方法，对我国优秀运动员社会保险体系进行了研究，并在此基础上，笔者试图构建运动员社会保险的经济分析框架，并提出相应的政策建议，以期对我国优秀运动员社会保险制度的改革有所裨益。 |
