The 2/ 1 superharmonic solution for a circular plate is investigated by the superimposing iteration harmonic balance method.

1、

Superharmonic Resonance of the Stator of a Rotary Ultrasonic Motor and Nonlinear Dynamical Experiments Numerical analysis on high frequency characteristics of MILO

旋转超声电机定子超谐共振分析与非线性动力学实验磁绝缘线振荡器谐振腔的高频特性研究

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Study on the superharmonic resonances of a externally excited thin circular plate on the nonlinear foundation is presented.

本文研究非线性地基上圆形薄板受简谐激励的次谐波共振问题。

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Superharmonic and subharmonic resonances of strongly nonlinear vibration of beams

梁的强非线性超、次谐波共振

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Superharmonic resonance analysis of rotating machines

旋转机械的超谐波共振分析

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Magnetoelastic; Thin cylindrical shell; Superharmonic resonance; Stability; Multiple scales method;

磁弹性；圆柱薄壳；超谐波共振；稳定性；多尺度法；

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Superharmonic imaging is made for biological tissues and compared with the results from fundamental and second harmonic imaging.

对生物组织进行了超谐波成像，并与基波、二次谐波图像对比。

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2/ 1 superharmonic solution of a circular plate with quadratic nonlinear viscoelasticity

二次非线性粘弹性圆板的2/1超谐解

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Superharmonic resonance and subharmonic resonance of nonlinear structures considering nonsymmetrical effect

考虑非对称效应的非线性结构超谐共振与亚谐共振

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Influence of Source Intensity on Superharmonic Component

声源强度对超谐波特性的影响

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Research on superharmonic resonance and subharmonic resonance of nonlinear soil structure interaction system considering spatial effect

地基-非线性结构相互作用空间效应的超谐和亚谐共振研究

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Theoretical analysis and experimental research into superharmonic resonances of Rotor Systems

转子系统超谐波共振的理论分析与实验研究

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Fine Boundary Limits of Superharmonic Functions

上调和函数的边界细极限

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Area Comparison and Superharmonic Functions and Applications

面积比较与上调和函数及其应用

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We built, with our hands, a set-up of particle sizer with an all-solid-state Nd: YAG laser replacing the more conventional large-frame He-He laser, and a linear CCD array instead of the traditional concentric semi-ring shaped photoelectric detector.

采用全固态倍频Nd：YAG激光器取代传统的He-Ne激光器作光源，以一维线阵CCD取代传统的同心环光电探测器作为光信号探测器，自行搭建起一套测量微粒粒径分布的光电实验装置。

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This paper discusses the nature of semi-ring absorbable element by the application of semi-ring and lattice theory and achieves some better results in the aspects of semi-ring absorbable element in the semi-ring homology, the strong ideal, the regularity and the lattice theory.

本文利用半环和格论的基础知识，对半环吸收元的性质进行了探讨，得到了半环的吸收元在半环同态、强理想、正则性及格论等方面的一些较好结论。

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Methods: To perform the tibia lengthening with one arm fixators, semi-ring fixators, full-ring fixators and observe the lengthened amplitude with different fixators and the serious level of complications, to analyze the fitness of those fixators.

方法：采用单臂支架、半环支架、全环支架进行胫骨延长，观察不同支架的延长幅度、并发症的严重程度等指标，分析各种支架的优劣。

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In this paper, a brief review of the theory of the measure extension is given in the first, then a new concept& weak semi-ring is introduced, and the measure extension on it is followed, which has generalized the Caratheodory measure extension theorem.

本文首先对测度扩张的理论做了一个简单总结，然后引进了一个新集类&弱半环，给出了其上的测度扩张定理，它推广了Caratheodory测度扩张定理。

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Ilizarov full-ring fixators and semi-ring fixators: Threading two group 2 mm Kirschner wire in the proximate osteotomy, and 2 group needle in the distal end.

Ilizarov全环延长器及半环延长器：截骨近端穿2组2mm克氏针，远端穿2组针，一组在距小腿（踝）关节上方10cm处；

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We begin with the concept of semi-ring, the sequence, star and quasi-inverse of semi-ring and semi-ring identities.

首先，从半环的概念开始介绍了序列，半环中元素的星和准逆运算，半环中的恒等式。

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In this paper, a weak semi-ring is defined, and the Carath é odory theorem about extension of measure is generalized.

提出了一个新的概念弱半环，并推广了Carath啨odory的测度扩张定理。

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