以下为句子列表：
英文: The differential and integration method was used to deduce the formula for determining the extremum places of structure moment and a simple method for the calculation of moment extremum, which has some reference value in practical engineering structure de
中文: 摘要利用微分积分关系推导出结构弯矩极值发生位置和弯矩极值计算的公式，对工程结构设计具有一定的参考价值。
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英文: The exact expression is obtained by integration method for a tightly wound rectangular solenoid of finite length, the result is plotted and discussed.
中文: 通过直接积分得到了有限长密绕矩形螺线管自感系数的精确表达式，并对结果进行了图示和讨论。
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英文: The paper analyses the relationships between the foreign reserves of China and the price index based on the cointegration method and vector error correction model of a variable vector auto-regressive (VAR) model.
中文: 摘要本文运用多变量向量自回归模型(VAR)的协整分析方法与向量误差修正模型对我国外汇储备与物价指数之间的关系进行了实证检验。
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英文: The precise integration method of quasi wavelet homogenization for solving KDV-type equations is given in this paper.
中文: 摘要本文提出拟小波齐次扩容精细积分法。
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英文: The precise time integration method is applied to the numerical simulation of the transient response for continuous time-invariant control systems represented by state equations.A detailed algorithm is illustrated.The simulation example shows that the tim
中文: 被誉为万能电路的555集成电路以独有的电路结构和控制特性,被广泛地应用在电子控制、信号检测、仪器仪表、家用电器、定时控制中,可构成单稳态、脉宽调制,形波信号等独立的单元电路.由于555集成电路在结构上是模拟--数字电路的结合,在功能上又把模拟和数字兼容在一起,拓展了摸拟电路,延伸了数字电路.
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