• 本文导出某些规则形体重力异常希尔伯特变换式

    In this paper Hilbert Transforms for gravity anomalies of some regularly shaped three dimensional bodies are derived.

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  • 就是说如果变换然后再变换式m实际上是A还原反之亦然

    A That means, if I apply first the transformation a, then the transformation m, actually I undo the transformation a, and vice versa.

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  • 本文运用简单数学方法推导出惯性系方程另一种坐标时间变换

    With the help of the simple mathematical method, another transformation formula of coordinates and time between the radius vector equations in inertial frames is derived in the paper.

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  • 根据约定狭义相对论两条基本假设出发,严格地推导出了伦兹变换

    According to the arrangement of s and s' systems, beginning with the two basic hypotheses of special relativity, Lorentz transformation is deduced strictly.

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  • 对比新旧变换(推论),阐述变换式存在合理之处和变换式的合理性。

    Compares new and old of Lorentz transformation type (inference), described the irrationality of the old transformation type and the reasonableness of the new transformation type.

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  • 对内这座标志着一新城市开发到来提供一个面向当地变换艺术陈列

    Internally, the tower will symbolize the advent of this important new urban development, provide a changing art display for local viewing.

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  • 爱因斯坦光速不变假设违反相对性原理伦茨变换中的时间变换式错误的。

    Einstein's postulate on the constant speed of light violates the principle of relativity and his time-transformation formula is invalid.

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  • 本文介绍利用矩阵初等变换求解平面直射变换式方法,它一般解法更为简明。

    In this paper, by application of matrix elementary operation, we give the method of solving for plane projective collineation. The method presented in this paper is simpler and clearer than used one.

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  • 本文介绍了一种新型管壳换热器及其化肥厂合成氨变换式段作为气一气换热设备的使用情况。

    This paper introduces a new and high effect Shell-Tube heat exchanger and its an application to chemical fertilizer plants.

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  • 本文爱因斯坦速度变换相对论中的牛顿第二定律普遍能量守恒定律导出质点组的动量守恒定律。

    In this paper, the conservation law of momentum is derived from Einstein's transformation law of velocities, Newton's second law in relativity and general conservation law of energy.

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  • 拉普拉斯变换微分方程进行变换输出输入联系起来,得到脉冲响应系统输入输出之间对等关系。

    Laplace transform is used to combine output and input, then the impulse response and equivalent operations of system input and output are gained.

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  • 有心二次曲线反演定义、变换的基础上,推导出此种反演变换一些性质通常关于圆的反演的性质可作为的特例而得到。

    In this paper, we discuss some properties of the reversion for central quadratic curve on the basis of general reversion definitions and its transformations.

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  • 除此之外还有利用差动变压器曲线应变计的电感变换以及电阻压力变送器

    Besides there is also some alternatives such as an inductance conversion using differential transformer and space curve deformeter and variable resistance pressure transmitter.

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  • 本文得到下列结果通过应用矩阵多项,得到一个相似变换变换矩阵简便解法

    This paper obtained the following results: a simple solution for the similarity matrix under a similarity transformation is obtained by using a matrix polynomial.

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  • 反映天线翻盖横向选项弹出菜单变换面板

    Reflect the antenna by pressing the Flip Horizontal option from the pop-up menu of the Transform Panel.

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  • 一方面,引力场能量动量可以表示平移规范场强的二次齐因而广义坐标变换变。

    On the other hand, it can also be expressed in terms of the translation gauge field strength and therefore is covariant under general coordinate transformations.

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  • 角度出发,导出量子力学中的基本力学对称变换群中的生成的关系

    This paper derives the relationship between the fundamental mechanical quantity in quantum mechanics and the generation element in symmetry transformation group.

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  • 优化方法可以应用于传统二项变换设计中,并通过实例进行说明。

    This method can also be used for designing traditional binomial transformer, the practical examples are given.

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  • 提出了一基于分波前干涉结构全反射分辨率傅里叶变换成像光谱仪

    We present an all-reflective Fourier transform imaging spectrometer (FTIS) with high resolution based on the principle of wavefront-splitting interference.

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  • 利用矩阵初等变换给出了两个多项最小最大公因及其系数多项统一求法。

    In this paper we get a seeking unified method of the least common multiple the greatest common factor and coefficients polynomial by implementing elementary row transformation in a polynomial matrix.

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  • 为了实现移动装备发动机缸盖振动信号在线处理提出一种基于提升小波变换渐变阈值降噪方法

    In order to on-line process engine cylinder head vibration signals of mobile equipment, a de-noising method with gradual changing threshold based on lifting wavelet package transform was proposed.

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  • 这个方法使用了水土双曲正弦变换差分

    The method is an implicit iterative scheme with a hyperbolic sine transform for the matric potential.

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  • 本文介绍一种通过坐标变换生成容积偏心转子比例控制器凸轮理论廓线方法

    The coordinate changing method used to bring the CAM theory profile of the eccentricity rotor tri-proportion controller was introduced in this paper.

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  • 本文在对基于PEBB分布电力电子系统的层次结构进行划分基础上,将基于PEBB的功率变换分为部分应用管理器PEBB。

    On the basis of the division of the distributed control structure of power electronic system based on the PEBB, the power converter contains two parts: application manager and PEBB.

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  • 相对降压谐振开关电容变换升压谐振开关电容变换构成不同,电路发生条件较大区别。

    Comparing to step-down resonant switched capacitor(RSC) converter, the composing principle of step-up RSC converter is different, so their sneak circuit conditions are not same.

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  • 电感电流断续工作的变换开关工作开关谐振(或值开关或零电压开关)模

    The flyback converter running in discontinuous conduction mode can be operated in hard switching or quasi resonant (or valley switching, or ZVS) mode regarding the primary side switch.

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  • 探讨这种发散纤维透镜用作激光束变换元件设计原理以及望远镜型光学耦合系统中的应用

    The design principle of this defocusing fiber lens used as laser beam transforming device and application in an expanded beam coupling system are discussed.

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  • 介绍基于正交整数变换LBT图像压缩编码方法原理以及系统的硬件设计

    The paper introduced the method to realize the image compression based on Integer Lapped Biorthogonal Transform(LBT) and the theory of coding as well as its hardware design.

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  • 本文阐述了一种实用交互图象灰度变换方法

    An utility method of interactive image grey level transformation is introduced in this paper.

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  • 本文阐述了一种实用交互图象灰度变换方法

    An utility method of interactive image grey level transformation is introduced in this paper.

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