• 额外的计算确定即使母亲服用胃安药量超过星期婴儿的健康也不会产生更大的危害

    Additional calculations determined that even babies whose mothers took the drug for more than a week did not face increased risks.

    youdao

  • 计算比较

    But the calculation is quite complicate.

    youdao

  • 函数积分计算变函数课程教学个非常重要内容

    Computation of the complex integral is very important content in teaching complex variable function.

    youdao

  • 为了快速精确计算架空偶极子大地中的透射提出广义索末菲积分GSI阶段镜像等效算法

    A two stage complex image method is proposed to rapidly and precisely calculate the refractive field of an overhead dipole (generalized sommerfeld integral, GSI) in the earth.

    youdao

  • 最后给出一个方形扭曲速度计算实例

    Finally, we give as an example the calculation of complex velocity potential for a twisted duct with square cross-section.

    youdao

  • 碱土金属卤化物隙进行计算结果合理

    The calculated results of energy gap on alkaline earth mixed halides are reasonable.

    youdao

  • 这些结果用于数值计算模拟系统失调时输入振幅衍射分数傅里叶变换

    The result can be used in numerical calculation and simulation of diffraction and fractional Fourier transform of input complex amplitude of misaligned single spherical refracting system.

    youdao

  • 选取结构一个循环对称扇区作为有限元计算模型建立单个扇区约束特征方程

    The presented method selects only one cyclic symmetric sector of the structure as the finite element calculating model and establishes the complex constrained eigenvalue equation of the sector.

    youdao

  • 本文提出一种分析机车横向运动稳定性方法,即利用模态矩阵动法计算临界速度

    This paper presents a new method of analyzing locomotive lateral stability, that is, the critical velocity is calculated by use of the complex mode matrix perturbation theory.

    youdao

  • 提出一种基于离散镜像广义索末菲积分(GSI)快速计算方法

    An efficient approach to calculate the generalized Sommerfeld integral (GSI), which is based on the discrete complex image method, is presented.

    youdao

  • 方法采用二级离散镜像方法求解空间域格林函数直接数值积分方法相比,提高计算格林函数的速度

    The two-level discrete complex image method is used to compute the spatial Green's Function, and thus improves the speed to compute Green's function compared with the direct integral method.

    youdao

  • 本文提出标量位的有限元计算变压器铁心各向异性非线性磁场损耗

    In this paper, a complex scalar magnetic potential finite element method is proposed to calculate the three dimensional anisotropic nonlinear magnetic field and iron loss in transformer cores.

    youdao

  • 提出了由实验得到的试件量得出材料模量的计算方法

    Thus, we find a method to calculate the material complex moduli from sample complex moduli.

    youdao

  • 采用固定腔长法,推导计算介电常数的计算公式

    By using fixing resonator length, the complex permittivity calculate formulas are induced.

    youdao

  • 利用方法良好的收敛性,可以借助于电子计算快速构造目前已知的具有最大码最小解码时延的多天线正交空时分组编码矩阵

    By the convergence of the method, we can fast construct a COSTBC matrix with the maximal rates and the minimal decoding delays that we all know now recur to the computer.

    youdao

  • 根据积分路径函数特点讨论相应的计算积分的方法。

    It is based on the properties about the path of integration and the integrand function.

    youdao

  • 便于计算给出了宗量塞尔函数计算方法

    Making convenience of computation, the calculation method of the spherical Bessel functions for complex arguments is presented.

    youdao

  • 研究建立了敏感SIV定量PCR检测方法,并提出判断检测结果是否准确计算方法。

    This research established a sensitive quantitative PCR method for SIV load testing. The creteria for accuracy judgement of duplication in quantitative PCR method was introduced.

    youdao

  • 研究表明只要里叶级数项少于30改进后算法直接用高斯函数展开具有更高计算精度

    It is shown that the improved algorithm provides more accurate calculation results than the complex Gaussian function expansion, so long as the number of Fourier series is no less than 30.

    youdao

  • 哈斯·金德用函数理论讨论了滑行非定常运动获得了计算动力一般公式

    Haskind discussed the non-steady motions of small curved planing plate by using the theory of complex functions, and obtained the general expression of hydrodynamic forces.

    youdao

  • 所得数字结果表明波束区域获得同样计算精度,近轴近似法所需要的计算时间小于射线追综的时间。

    Numerical computations show that paraxial approximation gives almost the same accuracy in the paraxial region as complex ray method but spends much less computer time.

    youdao

  • 针对窄带发射信号,为了便于计算设计了适用于任意采样基于包络混响信号仿真方法

    In order to simulate narrowband reverberation time series easily, the simulation method designed based on simulating reverberation complex envelop, which is feasible for any sampling frequency.

    youdao

  • 电路时域频域三种分析法求解电路的完全响应,比较三种分析法物理意义计算方法

    Using time-frequency-and complex frequency domain analysis to find the complete response of the circuit from the different point, has the different physics meaning and calculating method.

    youdao

  • 分析我国二重式线材轧机特点,提出了针对该轧机特点的计算机辅助孔型设计的设计思想、程序框图等。

    This paper analyses the characters of double two high wire mill in China and put forward the design methob and program frame drawing of CARD of this mill.

    youdao

  • 提出新的计算弹性-粘弹性合结构随机响应各阶谱计算方法,它是一种时域模态分析方法。

    In this paper, a new method of calculating random response spectral moments of elastic-viscoelastic combined systems under random excitations is presented.

    youdao

  • 通过计算实例,并模态分析方法比较说明了方法有效性精确性

    By comparing the obtained results with the results of complex modal analysis, it is shown that the present method is accurate enough and efficient.

    youdao

  • 本文讨论了射线追踪加速技术射线参数选取分析了射线计算产生误差的主要原因

    Ray tracing accelerate technique, the parameters of complex ray has been discussed in this article, and some empirical formulas for choosing the complex ray parameters have been given out.

    youdao

  • 本文通过原子电荷密度计算解释了黄原酸作为金属捕收剂作用机理

    The floatation mechanism of dixanthogen used as a metal collector is explained by the results of charge density calculation of the atoms in its molecule.

    youdao

  • 本文通过原子电荷密度计算解释了黄原酸作为金属捕收剂作用机理

    The floatation mechanism of dixanthogen used as a metal collector is explained by the results of charge density calculation of the atoms in its molecule.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定