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centric
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中心的,中央的
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详细解释：
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以下为句子列表：
英文: A somewhat eccentric man, especially an old one.
中文: 怪癖的老人行为有些古怪的人，尤指老人
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英文: Abstract: The nonlinear finite element dynamic simulation model for an oscillation mechanism with 4-eccentric axis for continuous casting machine is established by means of the theory of kineto-elastodynamics.
中文: 文摘:根据运动弹性动力学的理论方法，建立了连铸机四偏心式振动机构非线性有限元动力学仿真模型。
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英文: Abstract: The paper analyzed the properties of concentric curve, theprinciple and method of setting out stakes of middle-line &sidings on one random station and closed with main points.
中文: 文摘:分析了同心曲线的性质，提出了可在任意点设站测设同心曲线的原理及放样同心曲线的中线、侧线各桩并闭合于各自主点的方法.
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英文: All of this got data reference and design basis for eccentric mechanism for adjusting the center distance and others.
中文: 通过优化为楔横轧机偏心中心距调整机构及相关机构的设计提供了良好的数据参考、设计依据。
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英文: Along with the progress of drilling technology,many new types of BHA such as steering motor assembly,dropping assembly with eccentric bend sub,dropping assembly with flexible connection are developed based on common building,dropping and holding assemblie
中文: 为了更好地应用各种新钻具，建立了适用于对普通下部钻具、导向钻具、带偏心弯接头和柔性接头的下部钻具进行三维小挠度静力学分析的数学模型，包括(1)微分方程；(2)钻头、稳定器、弯角、变截面、切点和井壁的边界条件；(3)钻头的侧向力和钻头转角.给出了该模型的加权余量解.用该方法编写的软件应用效果良好.
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