• 良性肝脏疾病出现单波图像

    Benign liver disease only showed single wave image.

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  • 单波频率加快、最大振幅增大

    The frequency and maximum amplitude of single waves also obviously increased.

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  • 运用坐标方程齿干涉条件,验算单波传动齿廓的干涉。

    The coordinate equation and noninterferential condition of tooth profiles are used to calculate interference of tooth profiles of the single wave harmonic drive.

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  • 模型结果表明方法适用于三的多勘探用于常规单波勘探。

    Results of calculation for models indicate that these techniques can be satisfactorily employed for multiwave prospecting as well as for conventional single type wave prospecting.

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  • 根据实际设计经验,国外同类产品比较,探讨了单波齿螺杆马达参数选择原则

    On the basis of our practical design features and in comparison with similar products of foreign countries, the principles for selecting the down-hole motor parameters are also discussed.

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  • 方法单波很好的分解能力提供振幅能量曲线PRONY滤剖面等三类显示,并具有较强质控手段

    The method has good decomposing ability for a single wave, can provide three kinds of shows such as amplitude spectrum, energy curves and PRONY filtered sections, having a strong QC tools.

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  • 这个循环不断重复,并随着重整连接以发出边界网关协议更新信息互联网每一台路由器

    This cycle would repeat, with the single breaking and reforming link sending out waves of BGP updates to every router on the Internet.

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  • 年度的最后一个销售周末,即今,明两天热潮,维县房产代理协会期待到时能有200拍卖500私人销售

    There will be a final rush today and tomorrow - the last big selling weekend of the year - with the REIV expecting about 200 auctions and 500 private sales.

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  • 儿子一个儿子名叫米非设,是瘸腿的。

    And Jonathan, Saul's son, had a son that was lame of his feet.

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  • 便打发亚革儿子以利拿,带领几个往埃及去

    And Jehoiakim the king sent men into Egypt, namely, Elnathan the son of Achbor, and certain men with him into Egypt.

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  • 主要考虑非线性方程组一些简对称及其构成代数,并利用所得对称给出该方程组的一些参数变换

    In this paper, the symmetries and Lie algebra of a coupled nonlinear wave equation were discussed. One-parameter transformation groups of this equation were obtained by using the symmetries.

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  • 论述爆炸导体爆炸机制设计了两个电爆炸断路开关的电感储能电路通过产生一个秒级大电流的触发脉冲

    Through studying the mechanism of the electric exploding, an inductive storage circuit with two electric explosive switches is designed to produce shot nanosecond pulse by chopped wave.

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  • 方法最大优点频干扰进行有效压制有效损失很小

    The most major advantage of the method lies in the fact that only the interference wave with single frequency can be suppressed, and the loss of useful signal is very limited.

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  • 指出一维原子由于采用了循环边界条件结果

    The lattice wave solution of single atomic chain only results from the cyclic boundary condition.

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  • 循环加载实验不断改变平均应力正弦应力振幅实验条件下,研究饱和砂岩大理岩动态响应

    By shifting the mean stress and the sine wave stress amplitude, uniaxial cyclic experiments were performed to study the dynamic response of fluid-saturated sandstones and marbles.

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  • 两能级原子外部环境(库)相互作用时,采用非旋近似,研究原子与热辐射光子双光子作用过程

    The interaction of a two-level atom with a thermal radiation field for single-photon processes and two-photon processes without rotating wave approximation is analysed.

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  • 研究简谐弹性一般各向异性介质接触界面反射折射问题。

    Reflection and refraction of harmonic elastic waves at a unilateral frictional contact interface is studied theoretically in this paper.

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  • 研究了自由空间极子云团对于基地观测雷达的有效散射截面问题

    The problem of dipole cloud′s effective scattering cross section while observed by a monostatic radar was studied.

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  • 详细讨论如何那契进行参数双参数选

    The paper discusses in great detail how to optimize parameters by using Fibonacci method and random test.

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  • 本文研究无限各向同性基体中的滑动界面球形夹杂平面压缩散射问题

    This paper studies the scattering of plane compressional waves by a spherical inhomogeneity with a sliding interface embedded in an infinite homogenous media.

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  • 详细研究了毫米无辐射介质正交场平衡混频器双频信号激励下的周期稳态响应。

    The quasi periodic steady states of the NRD guide crossbar balanced mixer operating on mm band are studied in details in this paper.

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  • 粒子理论分析了未被有质动力势阱捕获电子对电磁自由电子激光边带不稳定性影响

    Influence of untrapped electrons on the sideband instability of electromagnetic Wig-gler free electron laser(EM-FEL)is analyzed in detail with single-particle theory.

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  • 介绍了数据采集系统扫描采集速率一种实用的精确评价方法正弦曲线合法。

    A simple and useful evaluation method for the single scanning sampling rates of data acquisition system is presented. It utilizes the sinusoid curve fit method.

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  • 提出种在相位轮廓使用离散变换提取条纹相位方法分解多次分解法。

    Two approaches, single decomposition approach and multi-decomposition approach, using discrete wavelet transform for extracting phase in phase profilometry are proposed.

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  • 本文讨论了声学介质弹性介质界面多层介质情况下平面反射系数实质

    This paper deals with the essence of the reflection coefficient of planar wave in terms of acoustic and elastic media in the single-boundary and multilayered medium.

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  • 应用瞬态测试技术可以快速检测周剪切,从而实现承载力无损检测。

    Using transient surface wave exploration, the shear wave velocity of soil around pile can be tested, and the bearing capacity of piles can be determined.

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  • 研究半空间饱和瑞利作用下动力响应

    The frequency domain response of single pile embedded in half-space saturated soil and subjected to Rayleigh waves was investigated.

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  • 报道了利用光纤布拉格光栅反射带宽展宽技术实现温度压力同时区分测量方案

    A novel approach for simultaneous measurement of temperature and pressure using a single fiber Bragg grating (FBG) based on reflected waves broadened bandwidth is proposed and demonstrated.

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  • 报道了利用光纤布拉格光栅反射带宽展宽技术实现温度压力同时区分测量方案

    A novel approach for simultaneous measurement of temperature and pressure using a single fiber Bragg grating (FBG) based on reflected waves broadened bandwidth is proposed and demonstrated.

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