A direction derivative method for the analysis of the effects of asymmetric stores on flutter speed is presented.
提出了一种分析不对称外挂对飞机颤振影响的方向导数法。
By using the derivative method, we obtained the same result with that of the previous work of Chen, et al. in 2006.
通过使用微分方程的方法，我们得到了和陈等人2006年相同的结果。
The xanthate derivative method, halogenated solvent method and amide LiCl method for preparing chitin fiber are introduced.
介绍了制备甲壳素纤维的黄化法、含卤溶剂法和酰胺氯化锂法。
A new algorithm for calculating impedance based on derivative method is proposed in order to improve the accuracy and real-time.
为了提高阻抗计算的精度和实时性，提出了一种基于导数法计算阻抗的新算法。
The moire pattern is used to determine the strain on the horizontal section through the pinhole centre by displacement derivative method.
从位移的云纹图用位移导数法求得销钉孔中心水平截面上的应变。
The paper develops an equivalent substantial derivative method that can simulate influence that critical heat on the temperature field accurately.
本文提出了等效实体导数法，能准确地模拟潜热对温度分布的影响。
Because of the complexity and high order nonlinear property of the criterion, a derivative method for compound function is used to get reliability.
由于准则方程的高次非线性和复杂性，文中利用复合函数求导法则，直接针对基本随机变量求解。
Based on the judgement of derivatives of segregative function at segregating points, a new simple derivative method was presented and proved in the paper.
针对分段函数在分段点处导数的判断提出了一种与通常求法不同的、更简捷的方法，并进行了论证。
The probability tomography of electromagnetic field-derivative method is an imaging inversion method that emphasizes particularly on singling out the anomaly.
电磁导数场概率成像方法是一种侧重于识别地质异常体的成像反演方法。
Carbon nanotubes, derivative method and product for side-wall of the same, monolayer nanotubes liquid, method of preparing polymer material and polymer material.
碳纳米管及其侧壁的衍生方法及产物，单层纳米管溶液，制备聚合物材料的方法及聚合物材料。
So the methods given in this paper can be used to get some simple inverse Z transform. The partial derivative method and deconvolution method are of practical use.
该文的方法适用于求取较为简单的二维逆z变换问题，尤以偏导数法和逆卷积法更具实际意义。
In this paper, an inverse eigen derivative method (IEDM) for dynamic modification of mechanical structures is formulated for improving the eigen derivative method (EDM).
本文针对机械结构动力修改的特征导数法(EDM)所存在的问题，提出逆特征导数法(IEDM)。
Multiwavelength - derivative method and linear regression spectrophotometry combined with least square method are applied to the simultaneous determination of NO_3 and NO_2 in water.
研究了利用多波长导数—最小二乘回归—紫外分光光度法同时测量水中NO_3和NO_2离子含量的方法。
Then, a new method testing the double fault of combinational circuits based upon Boolean partial derivative is proposed.
在此基础上提出了基于布尔偏导数的组合电路双故障检测的新方法。
A new method for determining directly trace component in interfering base by absorbance subtraction -second derivative spectrophotometry is proposed.
对利用差谱—二阶导数分光光度法直接测定强干扰基体中微量组分的原理和实验方法进行了探讨。
The paper gives out a NCP-function; in the paper it is applied to derivative-free method, we can increase the speed of arithmetic.
提出了一种新的NCP函数，并将它应用于自由导数方法，达到了提高算法速度的目的。
METHODS By derivative flame atom absorption method.
方法：采用导数火焰原子吸收法。
Salt of proline derivative, solvate thereof, and production method thereof.
脯氨酸衍生物的盐，其溶剂合物，及其生产方法。
Traditionally, the method of bar code recognition is based on zero crossing of the second derivative.
传统的条码识别方法是通过二阶导数零交叉来定位条码边界。
In this paper, we propose a multi resolution spatiotemporal derivative space method, and apply the method to some real debris flow video images.
在这篇文章中，我们提出了多分辨率时空衍生空间方法，和方法运用到一些真实的泥石流视频图像。
The proposal improved derivative reconstruction method is significant to the practical application of the chaotic analysis method.
改进导数重构法的提出对混沌分析方法的实际应用有着重要意义。
Gastrodine derivative, its preparation method, pharmaceutical composition and USES.
天麻素衍生物，其制备方法，药物组合物及其用途。
Ascorbic acid derivative or salt thereof, method for producing the same, and cosmetic preparation.
抗坏血酸衍生物或其盐，其制备方法，和化妆品。
It is a new method that calculate vertical second derivative of gravity anomalies based on discrete cosine transform (DCT).
基于离散余弦变换(DCT)的重力异常垂向二阶导数的计算方法是笔者提出的新方法。
Novel optically active triazole derivative, process for producing the same, antifungal agent and method for using the same.
新的光学活性三唑衍生物，其制备方法，抗真菌剂和其应用方法。
PTFE glass cloth, its derivative products and PTFE porous metal, preparation thesis and method process are reviewed, respectively.
叙述了PTFE玻璃布及其衍生产品和PTFE多孔金属的性能和用途，制备原理、方法和工艺。
Completely balance the shaking force and shaking moment of two geared linkages with high-ranking geared linkages groups by the method of mass flow and derivative moment of inertia flow.
对两个含有高级齿轮连杆基本杆组的齿轮连杆机构采用质量流和派生转动惯量流的思想进行惯性力和惯性力矩完全平衡。
Completely balance the shaking force and shaking moment of two geared linkages with high-ranking geared linkages groups by the method of mass flow and derivative moment of inertia flow.
对两个含有高级齿轮连杆基本杆组的齿轮连杆机构采用质量流和派生转动惯量流的思想进行惯性力和惯性力矩完全平衡。
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