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be derived from相关的网络例句

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The auric manipulation and healing techniques that gave rise to Therapeutic Touch were derived from teachings found in Theosophy.

正金操作和给予提升的治疗触摸疗愈技巧是源自见神论创立的教导。

The stationary conditions and autocorrelation function are derived.

讨论了混合自回归滑动平均模型的平稳性条件和自相关函数。

Based on the autoregression equation for the standard variation of the residual errors obtained by ordinary regression analysis, the least square estimates and the maximum likelihood estimates for the regression, the autoregression and the moving average coefficients are derived.

提出一种异方差回归-时序模型,通过建立回归分析残差的标准差自回归方程,给出回归系数、自回归系数和滑动平均系数的最小二乘估计和极大似然估计。

Simple upper bounds of signal to noise ratio improvement factor are derived for the suppression of a narrowband first-order autoregressive process and analytical conclusions corroborated by numerical examples.

研究了判决反馈滤波器在直扩系统中估计和抑制窄带干扰的性能,给出了判决反馈滤波器抑制一阶自回归干扰时信噪比提高因子的闭合表达式的上界。

In order to study the negativesequence influence to regional power grid caused by autotransformer traction power supply system, formulas of NSeq current and threephase voltage imbalance were derived, based on current distribution analysis of AT traction power supply system and singlephase VVconfiguration train substation. Employing the "train diagram" method, the realtime voltageimbalance curve was obtained in a simulation study, as well as the factors that influence NSeq and some measures to restrain it.

为研究自耦变压器牵引供电系统对地区电网造成的负序影响,首先讨论了AT牵引供电系统、单相VV接线牵引变电站的电流分布,推导得出了负序电流、三相电压不平衡度的计算公式;然后结合"列车运行图法"开发了相应的仿真程序;最后通过一个实际算例,得到了实时电压不平衡度曲线,指出了负序大小的影响因素及相应措施。

To observe the oxygen derived free radicals scavenging of diterpenoid tanshinones by pyrogallol autoxidation systems.

目的:探讨丹参二萜醌对邻苯三酚自氧化反应产生的氧自由基的作用。

Colchicine is a remedy derived from autumn crocus that may be helpful for chronic back pain caused by herniated discs.

秋水仙碱是从秋番红花,可用于慢性背部由椎间盘突出引起的疼痛有帮助得出的补救措施。

The medication's active ingredient is colchicine, a complex compound derived from the dried seeds of a plant known as the autumn crocus or meadow saffron.

该药的活性成份为秋水仙碱,是一种来源于植物秋藏红花或秋水仙的干燥种子的复杂化合物。

The auxiliary differential equation of wave propagation in multiple Lorentz-dispersive and nonlinear media is derived. After the study of the optical pulse propagating in silica optical fiber, the best electric intensities for this material with different length are obtained.

论文中推导了在具有多个洛伦兹色散的非线性媒质中的辅助差分方程,探讨了在石英光纤中光脉冲的传输性质和现象,并得到了在这种媒质中经过不同距离出现光孤子效应时最佳的波源场强值。

By using the solutions of a new auxiliary elliptic equation,a direct algebraic method is proposed to construct the exact solutions of some nonlinear evolution equations.The main difference between this method and previous auxiliary elliptic equation methods is that the balance order becomes smaller after using the new auxiliary elliptic equation.Therefore,the derived algebraic equations are greatly simplified.

利用一个新的辅助椭圆方程将求解非线性发展方程精确解的问题转化为一个代数方程组进行求解,与已有的辅助椭圆方程法的主要不同是,应用这一新的辅助椭圆方程后降低了平衡次数,减少了所得的代数方程组的个数和方程的项数,从而大大地简化了代数方程组的求解。

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推荐网络例句

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

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This is a very big challenge to developers especially that Ajax is constantly changing.

这对开发者来说是一个非常大的挑战,尤其是需要不断变化的Ajax。