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characteristic length中文是什么意思

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用"characteristic length"造句"characteristic length"怎么读"characteristic length" in a sentence

中文翻译手机手机版

  • 换算长度
  • 特性长度
  • 特栅度
  • 特征长度
  • 特徵长度

例句与用法

  • The paper presents a model of turbulent flow , which can exactly provide data of the characteristic length and velocity of turbulent flow
    本文介绍的紊流模型能准确提供特征速度和特征长度参数的数值。
  • Airflow in cylinder exists in the form of turbulent flow . in order to calculate the convective exchange of cylinder , we have to know the characteristic length and the characteristic velocity of airflow
    气缸内气流是以紊流形式存在,在计算气缸对流传热时要知道气流的特征速度和特征长度。
  • The spanwise characteristic length determines the transition features and global properties of the wake . especially for the specific spanwise characteristic length linear stable mode can dominate the wake in place of mode a and determine the spanwise phase difference of the primary vortices shedding
    尤其值得注意的是发现在特定的展向特征长度下线性稳定的展向模态会取代模式a而在尾迹中占优并决定卡门涡脱落的展向相位差。
  • And non - fourier heat conduction is encountered . when the wavelength of the heat carrier is comparable to the characteristic length of the structures , or the time of heat conduction is shorter than that required for reaching the state of thermal equilibrium , the heat conduction has wave characteristics
    当载热体的微时间尺度与能量激发特征时间相比拟时,或者传热发生的时间比达到热力学平衡态所需的时间短时,热传导就可能出现波动性质。
  • The results indicate that auto - ignition occurs more easily when the igniter uses the cross injector with rearward facing step , the height of the rearward facing step influences the stability of the combustion flame , the longer the combustor characteristic length is , the more easily auto - ignition occurs
    研究结果表明,采用带后向台阶的横向喷注器比气液同轴剪切喷注器更易于自燃,后向台阶的高度对燃烧室火焰稳定有影响,燃烧室的特征长度越长,越利于自燃。
  • The comparisons of analytical solutions of the model with numerical simulations of the nnlse show that the model is of excellent accuracy in the case of strong nonlocality and is still valid even if the characteristic length of the material response function approaches about three times of the total spatial extent occupied by the two beams
    数值解与解析解的比较结果显示:在强非局域条件下我们所获得的nnlse的简化方程是十分精确合理的;当介质响应函数的特征宽度约为光束所占空间尺度的3倍时,我们推导的简化方程依然适用。
  • Generally the fractal is regarded as the aggregate state of the big and small fragments and the fractal is a general name to those without characteristic length , including the graphics , structure and phenomena . it is said that the fractal is a figure whose composed parts look like their whole by a certain mode
    一般把分形看作大小碎片聚集的状态,是没有特征长度的图形和构造以及现象的总称。也可以说,组成部分以某种方式与整体相似的形体叫分形。分形的两个重要特征是自相似性和标度不变性。
用"characteristic length"造句  

百科解释

In physics, a characteristic length is an important dimension that defines the scale of a physical system. Often such a length is used as an input to a formula in order to predict some characteristics of the system.
详细百科解释
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