系数

xì shù
  • coefficient;factor;ratio;modulus;quotient
系数系数
系数 [xì shù]
  • [coefficient] 测量某种性质或特征的数以及一般在计算中使用的因子

系数[xì shù]
  1. 系数为1表示各个市场的步调完全一致。

    A coefficient of one means the markets move perfectly in step .

  2. 土地经济系数是农用地分等中重要的修正参数。

    Land economic coefficient is an important corrective coefficient in farmland classification .

  3. 风寒系数大,会使人觉得比实际温度更冷一些。

    The wind-chill factor will make it seem colder .

  4. 如果一定要呆在阳光底下的话,就擦上你能买到的防晒系数最高的防晒霜。

    If you must be in the sunlight , use the strongest filter cream you can get

  5. 要想得到维里系数的准确理论表达式;我们还缺乏关于这些力的足够知识。

    Not enough is known about these forces to yield accurate theoretical expressions for the virial coefficients .

  6. 此方法是根据跟踪信号不断调整加权系数,以此提高预测精度

    AWES adjust the smoothing factor continuously according to anterior prediction errors .

  7. 电磁亨利厘米-克-秒制中感应系数的电磁单位,相当于一亨利的十亿分之一

    The centimeter-gram-second electromagnetic unit of inductance , equal to one billionth a henry .

  8. 多目标评价中的一个重要因素是考虑目标权系数的选取。

    In this paper , a combination method that allots multi-objective weights is proposed .

  9. 织物悬垂系数与FAST力学性能的灰色关联分析

    Analysis of Grey Relationship Between Drape Coefficient of Fabric and Mechanics Property of FAST

  10. 作者提出了一种有着不同可变系数的综合模型。跨导系数Kn的可变应用可变阻抗滑动轴承的动力系数计算

    Calculation of dynamic coefficient of variable impedance sliding bearing

  11. 利用压下系数KH编制钢板带压下规程

    Steel sheet strip rolling schedule worked out with reducing coefficient of thickness K_H

  12. 相关系数r涨落性探讨

    Approach to fluctuation of correlation coefficient

  13. 变系数Logistic模型估计及其应用

    Varying-Coefficient Logistic Model Estimation and Its Application

  14. 提出了一种线性常系数Blind自适应均衡算法,它根据输入信号源自适应调整数字均衡器输出的估计幅值。

    The normalized constant modulus blind equalization algorithms with adaptive adjusting the dispersion constant is proposed in this contribution .

  15. 分别计算了内压、按不同比例构成的内压-弯矩组合载荷作用下,裂纹的全塑性解系数h1,编制了全塑性解系数h1表格。

    The study gived the full plastic solution coefficients h1 under internal pressure and combined internal pressure and moment in different properties .

  16. 但由于所有与FDI外溢效应相关的回归系数都不显著,因此还需进一步研究FDI技术外溢效果的影响因素及其影响程度。

    Since all regression coefficients on the technological diffusion of FDI are not significant , further detailed explorations are needed .

  17. 通过UV的测定,计算出样品均有较高的三阶非线性光学(NLO)系数。

    The higher third order nonlinear optical susceptibility of the samples were calculated from UV .

  18. 导温系数a及定压比热Cp是热工计算中的两个重要参数,其数值测算的精度如何直接影响到许多相关专业。

    The coefficient of heat conductivity a and the specific heat at constant pressure C p are important coefficients .

  19. 分析了能源消费弹性系数,预测了我国十一五期末单位GDP能耗;

    This paper also analyzed flexibility coefficient of energy consumption , forecasted the energy consumption per GDP at the end of the eleventh five-year .

  20. H.263中预先判别全零系数的新方法

    New Early Detection Method of All Zero Coefficients in H.263

  21. 提出了一种基于Volterra系数模型,用于提高非线性传感器性能的新方法。

    A novel performance enhancement method of nonlinear sensor based on the Volterra series model is proposed .

  22. 针对发光二极管阵列光源和CCD的温度特性,提出了电压调整器和热敏电阻(负温度系数)相结合的温度补偿方法。

    According to the temperature characteristic of LED and CCD , a kind of temperature compensation method with voltage adjuster and thermal resistor combined is presented .

  23. 底板临界破坏深度为5m;应力集中系数为1.25。

    The floor critical failure depth is 5 meters and the stress concentration factor is 1.25 .

  24. 通过引入相对效率比η系数,改进了MatthewRichard的基准有效边界方法,进而通过计算η系数和信息率对我国52只封闭式基金业绩进行排名。

    Using the relative effective ratio - η coefficient , the Benchmark-Efficient Frontier Methodology developed by Matthew & Richard has been improved .

  25. 当车速到达70.50km/h,系数又发生了超临界Hopf分岔,极限环消失。

    When the speed comes to 70.50 km / h , supercritical Hopf bifurcation occurs again and limit cycle disappears .

  26. 扩展简化Bishop法的提出,为非圆弧滑面安全系数的求解提供了一个简便的途径。

    The extended simplified Bishop method ( ESBM ) provides another convenient way to calculate the safety factor of non-circular slip .

  27. 利用Taylor简化假定,在一定边界条件下,导出相对浓度分布和等效扩散系数的解析式,作出相应讨论。

    The analytical expressions of the relative concentration distribution and the effective diffusion coefficient are derived under Taylor 's simplified assumptions and certain boundary conditions .

  28. 图象信号的自适应变系数DPCM编码

    DPCM Coding with Adaptively Changed Coefficients for Image Signals

  29. IFCOBAT系统测试地基孔压及原位渗透系数

    Theories for in-situ testing of pore pressure and permeability by IFCO BAT system and its applications

  30. 通过交流阻抗测试,初步估算了Al极片在充放电过程中的Li扩散系数的数量级为10~(-10)~10~(-13)cm~2/s之间。

    4 . The order of magnitude of lithium diffusion coefficient in aluminum was estimated at 10 ~ ( - 10 ) ~ 10 ~ ( - 13 ) cm / s by AC impedance measurement .