片语

Harmonic Vector eXcitation CodingHarmonic Vector Excitation Coding, abbreviated as HVXC is a speech coding algorithm used in MPEG-4 Part 3 (MPEG-4 Audio) standard for very low bit rate speech coding. HVXC supports bit rates of 2 and 4 kbit/s in the fixed and variable bit rate mode and sampling frequency 8?kHz.

harmonic ground excitation基底简谐激励

HVXC Harmonic Vector Excitation Coding谐波矢量激励编码

harmonic wave excitation谐波励磁

harmonic stochastic excitation谐波随机激励

harmonic displacement excitation谐波激励

harmonic drive谐波驱动；[电子] 谐波激励

trio-time harmonic wave excitation generator三次谐波励磁发电机

MPEG-4 Harmonic Vector eXCitation标準谐波向量激励

harmonic vector excitation谐波矢量激励

英汉例句

• based on a model of a cantilever beam system with clearance restriction, its nonlinear dynamic response to harmonic excitation are studied qualitatively in experiments.

  本文基于高阶剪切变形理论，考虑横向正应变和横向剪切应变的影响，对受热复合材料层合板壳的非线性热动态响应进行分析。

• the response computation of a two degree of freedom dry friction damped system with velocity dependent variable coefficient of sliding friction under harmonic excitation was discussed.

  研究了两自由度滑动摩擦系数随相对速度变化的干摩擦振动系统简谐激励响应计算问题。

• by means of lagrange - maxwell equation, a mathematical model of coupled rlc and spring system that has quadratic nonlinearities and harmonic excitation is established.

  应用拉格朗日-麦克斯韦方程，建立了受到简谐激励作用的rlc电路弹簧耦合系统的数学模型，该系统是具有平方非线性双自由度系统。

• with forceful, clear, and smooth reverberated sound as well as special harmonic excitation functions, the noise frequency domain is obviously reduced, thus playing vocal perfectly and easy.

  它不仅混响声音雄浑、清晰流畅，而且特有的谐波激励功能，能明显改善噪音的频域，使人的声音更加完美，演唱起来更加轻松。

• by means of the perturbation theory, the periodic solution and the relation between excitation and response of the system under the action of harmonic excitation are obtained.

  借助于摄动理论，求得了系统对于简谐激励的周期解及频响关系；

• pan l j, zhang b m, dai f h. loss factor of viscoelastic damping composite material under harmonic excitation [j]. journal of vibration and shock, 2008, 27(2): 57-60.

  [16]潘利剑，张博明，戴福洪。 简谐激励下共固化复合材料黏弹阻尼结构的损耗因子研究[j]。振动与沖击，2008，27（2）： 57-60。

• the structural crack affection on modal frequency is studied . the piezoelectric frequency-admittance spectrum under two kinds of harmonic excitation including pressure and voltage are deduced.

  结果表明，在高频范围内，基于压电阻抗的数值分析方法能够判断结构的微小损伤，并能对损伤的扩展进行初步估计。

• using piecewise linearity system theory, the harmonic excitation nonlinear response of clearance restriction cantilever beam system was researched.

  运用分段线性系统分析理论，研究间隙约束的悬臂梁振动系统在简谐激励下系统稳态响应的动力学行为。

• this paper investigates the chaotic vibrations of a fluid-conveying curved pipe, with harmonic excitation at the free end of the pipe.

  研究了谐激励作用下输流曲管在系统参数区域内的混沌振动。

• theresponse under harmonic excitation is computed and compared with the test result.

  计算了简谐激励下的响应，并与实测的结果进行了比较分析。

• the identification principle of simple harmonic excitation method is illustrated.

  该文阐明了简谐激振法的识别原理。

• the nonlinear vibration equation of the elastic straight bar under thermal expansion and harmonic excitation is obtained by galerkin principle.

  由伽辽金方法得到了弹性直桿热胀冷缩状态下受均布简谐激励的非线性振动方程。

• applying galerkin principle, the vibration equation of the elastic straight bar under thermal expansion with harmonic excitation is obtained.

  由伽辽金方法得到了弹性直桿热胀冷缩状态下受均布简谐激励的非线性振动方程。

• based on the hamilton principal, the control equations of the nonlinear forced vibration of an elatic foundation beam subjected harmonic excitation in a temperature field are obtained.

  针对几种常用的行星齿轮传动类型，建立了内啮合中心轮齿圈的动力学微分方程，运用机械振动理论研究了其径向受迫振动情况。

• third harmonic excitation has already become a common excited means for synchronous generator at present.

  目前，三次谐波励磁已成为同步发电机一种常用的励磁方式。

• based on transfer matrix method(tmm)and virtual boundary element method(vbem), proposed a direct solution to 2-d sound-structure interaction problem under harmonic excitation is proposed.

  本文基于传递矩阵法（tmm）和虚拟边界元法（vbem ） ，提出了一种求解在谐激励作用下二维结构-声耦合问题的直接法。

• ea mounted on the either end of rotor shaft can generate impulse excitation force or simple harmonic excitation force with different frequency.

  电磁激振器安装在转子的伸出端，产生脉沖激励力或不同频率的简谐激励力。

• for quickly and accurately calculating no-load voltage waveform of harmonic excitation synchronous generators and common synchronous generators, a new method, named as tooth flux method, is proposed.

  为了快速準确计算谐波励磁同步发电机和普通同步发电机的空载谐波电压，提出一种齿磁通法计算谐波电压。