良性肝脏疾病仅出现单波图像。
单波频率加快、最大振幅增大;
The frequency and maximum amplitude of single waves also obviously increased.
运用坐标方程和齿廓不干涉的条件,验算单波谐波传动齿廓的干涉。
The coordinate equation and noninterferential condition of tooth profiles are used to calculate interference of tooth profiles of the single wave harmonic drive.
模型试算的结果表明,该方法适用于三种波的多波勘探,也可用于常规的单波勘探。
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.
根据实际设计经验,并与国外同类产品相比较,探讨了单波齿螺杆马达参数选择的原则。
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.
此方法对单波有很好的分解能力,能提供振幅谱、能量曲线及PRONY滤波剖面等三类显示,并具有较强的质控手段。
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.
这个循环会不断重复,并随着单断和重整连接以发出边界网关协议更新信息波至互联网的每一台路由器。
This cycle would repeat, with the single breaking and reforming link sending out waves of BGP updates to every router on the Internet.
在本年度的最后一个销售周末,即今,明两天将会有一波热潮,维县的房产代理协会期待到时能有200单的拍卖和500单的私人销售。
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.
扫罗的儿子约拿单有一个儿子名叫米非波设,是瘸腿的。
And Jonathan, Saul's son, had a son that was lame of his feet.
约雅敬王便打发亚革波的儿子以利拿单,带领几个人往埃及去。
And Jehoiakim the king sent men into Egypt, namely, Elnathan the son of Achbor, and certain men with him into Egypt.
主要考虑非线性波方程组的一些简单对称及其构成的李代数,并利用所得对称给出该方程组的一些单参数变换群。
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.
论述了电爆炸导体的爆炸机制,设计了两个电爆炸断路开关的电感储能电路,通过斩波来产生一个纳秒级大电流的单触发脉冲。
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.
本方法的最大优点是仅对单频干扰波进行有效的压制,对有效波的损失很小。
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.
指出一维单原子链的格波解是由于采用了循环边界条件的结果。
The lattice wave solution of single atomic chain only results from the cyclic boundary condition.
在单轴循环加载实验中不断改变平均应力和正弦波应力振幅的实验条件下,研究饱和砂岩和大理岩的动态响应。
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.
两能级原子与外部环境(热库)相互作用时,采用非旋波近似,研究原子与热辐射场单光子和双光子作用过程。
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.
研究简谐弹性波在一般各向异性介质单侧接触界面上的反射和折射问题。
Reflection and refraction of harmonic elastic waves at a unilateral frictional contact interface is studied theoretically in this paper.
研究了自由空间中半波偶极子云团对于单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.
较详细地讨论了如何用菲波那契法进行单参数和双参数选优。
The paper discusses in great detail how to optimize parameters by using Fibonacci method and random test.
本文研究了无限各向同性基体中的滑动界面球形单夹杂对平面压缩波的散射问题。
This paper studies the scattering of plane compressional waves by a spherical inhomogeneity with a sliding interface embedded in an infinite homogenous media.
详细研究了毫米波无辐射介质波导正交场单平衡混频器在双频信号激励下的准周期稳态响应。
The quasi periodic steady states of the NRD guide crossbar balanced mixer operating on mm band are studied in details in this paper.
用单粒子理论分析了未被有质动力势阱捕获的电子对电磁波泵自由电子激光边带不稳定性的影响。
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.
介绍了数据采集系统单扫描采集速率的一种简单实用的精确评价方法,即正弦波曲线拟合法。
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.
提出了两种在相位轮廓术中使用离散小波变换提取条纹相位的方法:单次分解法和多次分解法。
Two approaches, single decomposition approach and multi-decomposition approach, using discrete wavelet transform for extracting phase in phase profilometry are proposed.
本文讨论了声学介质与弹性介质在单界面和多层介质情况下平面波反射系数的实质。
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.
应用瞬态面波测试技术可以快速检测周土剪切波速,从而可实现单桩承载力的无损检测。
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.
研究了频域内半空间饱和土中单桩在瑞利波作用下的动力响应。
The frequency domain response of single pile embedded in half-space saturated soil and subjected to Rayleigh waves was investigated.
报道了利用单光纤布拉格光栅反射波带宽展宽技术实现温度与压力同时区分测量的新方案。
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.
报道了利用单光纤布拉格光栅反射波带宽展宽技术实现温度与压力同时区分测量的新方案。
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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