片语

cardinal series expansion主级数展开

Laurent series expansion罗朗级数展开

series means of expansion系统展开法

taylor series expansion algorithm中泰勒级数展开法

fourier series expansion method傅立叶级数展开法

finite series-expansion有限级数展开

a series expansion函数的级数展开

functional series expansion method函数级数法

taylor series expansion techniquetaylor级数展开技术

英汉例句

• special crack-tip snqe includes the second term of the asymptotic series expansion of the displacement fields near the crack-tip.

  特殊裂纹尖端单节点二次单元包括近裂纹尖端位移近似级数展开第二项。

• a rapid series expansion method for computing structural eigenvector sensitivity is proposed in accordance with the modal expansion method.

  根据特征向量灵敏度分析的模态法，研究出计算特征向量灵敏度的快速级数展开法。

• by using power series expansion method, the integrand is expressed as the form of a series, and then the ellipse integral is expressed as a series through simple integration.

  然后利用幂级数展开方法将被积函数表示为级数的形式；再经过简单的积分计算将椭圆积分表示为级数；

• a mixed scheme based on fixed mode expansion and power series expansion is suggested to simplify the calculation of the condensed dynamic rigidity of a structure.

  本文提出一种基于模态展开和幂级数展开的混合方案，用于简化结构凝聚动刚度的计算。

• exact solutions for a kind of equations occurring in arc instability investigations areobtained by making use of series expansion skill.

  用级数展开法给出了电弧等离子体柱螺旋不稳定性研究中出现的一类方程的精确解。

• analytic solutions of post-newton metric component were got by series expansion in oblate ellipsoid coordinate system.

  对由后牛顿效应产生的度规分量利用椭球坐标系及级数展开求得解析解。

• an error analysis using taylor series expansion is applied.

  格式精度分析采用泰勒级数展开的方法。

• also the explicit method of calculating surges in the differential surge tank has been deduced firstly by use of thaler series expansion .

  并同样利用泰勒级数展开方法推导出了差动式调压室水位波动的显式计算式；

• the forth derivative of gravity anomaly can be obtained by taylor series expansion of gravity field.

  利用重力场的泰勒级数展开式，可求出重力异常的四次导数。

• according to belotserkovskii「s method, using a series expansion and boundary layer method, an analytical solution for axisymmetric 」hypersonic flow over a flat-headed body has been obtained.

  根据方法，使用级数展开和附面层方法，得到了轴对称高超音速绕流平头物体的一个解析解。

• the new method firstly obtains two approximate rotational invariance relations about distributed sources central doa by the taylor series expansion of array steering vector.

  新方法首先通过阵列方向矢量的泰勒级数展开获得关于分布源中心doa的两个近似旋转不变关系。

• based on the complex modal theory and power series expansion theorem, a modal acceleration method for calculating the frequency response fonction (far) of viscous damped systems was derived.

  基于复模态理论和幂级数展开原理，导出了一种求解粘性阻尼系统频响函数的模态加速方法。

• the sinusoidal wave generator is used for producing the ultrasonic signal carrier, realization algorithm have look-up table, recursive oscillator and taylor series expansion approach, etc.

  正弦波发生器用来产生超声载波，其实现算法有查找表法、递归振蕩器、泰勒级数展开法等；

• on the basis of this, both the taylor series expansion algorithm and two-times wls estimation are applied to optimize the location estimation.

  在此基础上，使用泰勒级数展开算法和二次wls估计求解非线性定位方程组，以获得更高的节点定位精度。

• the qualitative error analysis of the mechanical navigation system was implemented using taylor series expansion method after introduction of the system characters.

  在分析机构导航误差的基础上，提出用泰勒级数展开法对机构导航系统的误差进行定性分析；

• an expression of hydrodynamic force is obtained by integrating the pressure, and its result involves the coefficients in the series expansion off only.

  由压强积分得到水动力表示式，结果只与厂的级数展开式系数有关。

• simulations showed that the performance of the proposed tracking method was better than the tdoa tracking method and the static location of taylor series expansion algorithm.

  实验证明，该方法的定位误差性能优于单纯的tdoa定位方法及静态定位方法中泰勒级数展开法的误差性能。

• the main products: grouting material series, series expansion agent, concrete additives series.

  主要产品：灌浆料系列、膨胀剂系列、混凝土添加剂系列。

• the power series expansion method is utilized to study the collective behavior in dusty plasma consisting of cold dust particles and two-temperature isothermal ions.

  用幂级数展开法研究了具有两种温度绝热离子的冷尘埃等离子体体系的集体行为。

• based on the theory of series expansion, a series expansion method (sem) for frequency response function (frf) is developed.

  运用级数展开原理，导出了频响函数计算的级数展开法。

• we use the methods of series expansion and steepest descent to calculate su(3) one-link invariant group integral.

  我们用多重级数展开和最陡下降法来计算su（3）单链积分。

• the proposed algorithm and several other algorithms are simulated and the results show that its performance is comparable to the taylor series expansion method based on the true position.

  通过对算法的仿真分析，结果表明本算法具有近似于基于真实值的泰勒级数展开算法的性能。

• the explicit method for calculating surges in throttled surge tank and simple tank following load rejection has been derived by use of thaler series expansion from the basic formulation of surge tank.

  本文从调压室的基本微分方程出发，采用泰勒级数展开式推导了阻抗式和简单式调压室甩荷时水位波动的显式计算方法。