fractional

美 [ˈfrækʃənl]英 [ˈfrækʃənl]
  • adj.分数的;小数的;很小的;很少的;微不足道的
fractionalfractional

adj.

1

很小的;很少的;微不足道的
very small; not important

a fractional decline in earnings

利润微降

2

分数的;小数的
of or in fractions

a fractional equation

分式方程

fractional

频次

  • 1
    ADJ-GRADED 少量的;微小的
    If something is fractional, it is very small in size or degree.

    ...a fractional hesitation.

    瞬间的犹豫

  • Murphy, Sinclair's young team-mate, was fractionally behind him.

    辛克莱的年轻队友墨菲紧跟在他后面。

adj

1
constituting or comprising a part or fraction of a possible whole or entirety
a fractional share of the vote
a partial dose

数据来源:WordNet

  1. Clinical use and progress of left ventricular midwall fractional shortening

    左心室壁内缩短分数的临床应用及进展

  2. The relationship between the level of serum uric acid and fractional excretion of uric acid in patients with type 2 diabetes

    2型糖尿病患者血清尿酸水平与尿酸排泄分数的相关性

  3. The design of the stable fractional model reference adaptive control system

    稳定的分数维模型参考自适应系统的设计

  4. An algorithm to a nonlinear programming problem of fractional objective function

    分式目标函数非线性规划问题的一种解法

  5. Study on Fractional Change in Process of Traditional Distillation of Chinese Liquor

    白酒固态蒸馏中馏分变化的研究

  6. Discussion on the Free Fractional Degree of Minerals in Separation Technology

    对选矿工艺中矿物单体解离度的探讨

  7. Exact Solutions of Fractional Second Order Fluid Flow in a Pipe

    分数阶广义二阶流体管内轴向流动的精确解

  8. Fractional Order Control System and Controllers Design

    分数阶控制系统与控制器设计

  9. First , fractional Fourier transformation is studied in a comparative way .

    用比较法研究分数Fourier变换。

  10. Analysis of Single Lens Imaging System Using Fractional Fourier Transforms

    单透镜成象系统的分数维傅立叶变换分析

  11. Research of Quick and Accurate Position Control Method Based on Secondary Fractional Steps Positioning

    基于二次分步定位的快速精确位置控制方法研究

  12. A numerical method of inverse Laplace transformation of the fractional function

    分式函数拉氏反变换的数值计算简法

  13. Two System Modeling Methods Using Fractional Calculus

    分数微积分的两种系统建模方法

  14. A New Method for Passive Radar MTD Based on the Fractional Correlation

    基于分数阶相关的无源雷达动目标检测方法

  15. Method comparison of diet zinc fractional absorption determination for Shandong rural children

    山东农村儿童膳食中人体锌吸收率的测定

  16. The Fractional Fourier Transform and Matrix Group and The Time-Frequency Analysis

    分数Fourier变换、矩阵群和时-频分析

  17. The Research of Fractional Fourier Transform Correlation Applied on Speckle Measure

    利用分数傅里叶变换相关实现散斑相关测量

  18. The Design of Fractional Order PI ~ λ D ~ μ Controller

    分数阶PI~λD~μ控制器的设计

  19. Novel algorithm for designing of phase filters used in fractional Fourier domain

    用于分数傅里叶域滤波位相元件设计新算法

  20. ALE finite element method for free surface Navier-Stokes flow using fractional step methods

    带自由液面Navier-Stokes流动问题的ALE分步有限元方法

  21. Based on Neural Network Fractional Order PID Controller and Application in Milling-Classification System

    基于神经网络的分数阶PID控制器在磨矿分级系统中的应用研究

  22. This thesis mainly focus on impulsive fractional differential equations and control systems .

    本文主要关注分数阶脉冲微分方程和控制系统。

  23. Fractional Fourier Domain Filtering Applied to Improve Image Quality in Photolithography

    分数傅立叶滤波改善光刻成像质量

  24. The three existence theorems of the fractional infinite product state are given

    并给出无穷积态存在三条定理

  25. Reliability model of fractional - ordered system

    非整数阶系统可靠性模型

  26. Riemann-Hilbert problems of elliptic system of first order in fractional spaces

    分数次空间中一阶椭圆型方程组的Riemann-Hilbert问题

  27. Fractional ratio sampling rate conversion based on polyphase filter architecture

    基于多相滤波结构的分数比采样率转换

  28. The Method of Frequency Spectrum Resource Multiplexing in Fractional Fourier Transform Domain

    分数傅里叶变换域的频谱资源复用方法

  29. Design of fractional frequency dividing frequency synthesizer based on FPGA

    基于FPGA的小数分频频率合成器设计

  30. Stability conditions and criteria for fractional order linear time-invariant systems

    分数阶线性定常系统的稳定性及其判据