助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   drag coefficient 的翻译结果: 查询用时:0.133秒
图标索引 在分类学科中查询
所有学科
航空航天科学与工程
力学
武器工业与军事技术
无机化工
海洋学
建筑科学与工程
有机化工
汽车工业
公路与水路运输
更多类别查询

图标索引 历史查询
 

drag coefficient     
相关语句
  阻力系数
     This paper presents the experiment results of drag coefficient of gassolid interphase with Reynolds number Re from 10~2 to 10~6, porosity ε from 0.45 to 0.98 and particle equivalant diameter dp from 3mm to 11mm.
     本文给出了雷诺数Re=10~2~10~6、空隙率ε=0.45~0.98、颗粒当量直径dp=3~11mm范围内气、固相间阻力系数实验结果。
短句来源
     Test re-sults in 1. 4m×1. 4m and 8m×6m wind tunnel show that, aerodynamic drag coefficient of front segment of train model changes with the nose shape, and that of the rear segment changes with its nose shape more apparently.
     在1.4m×1.4m和8m×6m风洞中获得的试验结果表明,头型的变化使前段模型阻力系数变化,后段头型变化产生的阻力系数变化规律更加明显。
短句来源
     3) Experiential drag coefficient method.
     3)经验阻力系数法。
短句来源
     ANALYSIS OF DRAG COEFFICIENT DATA OF BASE BLEED PROJECTILE MEASURED BY DR 582 RADER
     底部排气弹DR582雷达阻力系数数据分析
短句来源
     For k=2. 0, the drag coefficient is about 60% that of a circular cylinder.
     当k=2.0时,阻力系数约为圆管的60%。
短句来源
更多       
  曳力系数
     The results show that the drag coefficient C D is equal to ( am1.54±0.24)×10 -3 in this sea region;
     结果表明:该海域的曳力系数CD=(1.54±0.24)×10-3;
短句来源
     On Morison Equation's Drag Coefficient C_D
     对莫里森方程中曳力系数C_D浅析
短句来源
     (2) The drag coefficient;
     (2 )曳力系数 ;
短句来源
     The correlation used to predict the drag coefficient of multiparticle-fluid systems, which is applicable for Re number Re_m<2×10~5, was given after some modifications were made for the Re number and the drag coefficient of single particle—fluid systems.
     并对单颗粒-流体系统的Re数和粒子的曳力系数进行修正,给出了一个适用于Re_m<2×10~5的多颗粒-液体系统中粒子曳力系数的关系式。
短句来源
     CALCULATING DRAG COEFFICIENT OF SPHERICAL PARTICLES DIRECTLY
     球形颗粒曳力系数的直接计算
短句来源
更多       
  拖曳系数
     The main parameters calibrated in the model are dispersion coefficient(a=0.07, b=0.7), roughness length(0.02m), wind drag coefficient(Cwd=3%), and evaporation rate(0.1/d).
     经过率定后确定模型中主要参数值如下:扩散参数a=0.07,扩散参数b=0.7,粗糙长度=0.02m,风拖曳系数Cwd=3%,蒸发率kE=0.1/d。
短句来源
     After many numerical experiments, the product of the drag coefficient and air density is chosen as a constant, i.e. PaCD = 2.5×10~6g/Cm3, while the typhoon radius is chosen as 95km except for typhoon No.
     经多次试验,选定拖曳系数与空气密度之积为一常数pa·CD=2.5×10~(-6)g/cm~3。
短句来源
     By fitting the combined field data and lab data, it is found that f(δ) = AδB,where A = 0.13 , B = -0.27. So with the larger wave steepness, the drag coefficient will increase more slowly with the increasing wind speed.
     通过对实验室风浪槽数据和历史文献数据进行拟合,得出波陡函数f(δ)随波陡δ的变化趋势为f(δ)=Aδ~B,其中A=0.13,B=-0.27,即波陡越大,f(δ)越小,海面拖曳系数随风速变化越慢;
短句来源
     AN EXPANSION OF |U|U IN FOURIER SERIES AND THE DRAG COEFFICIENT C_p IN THE BOHAI SEA
     ∣U∣U的Fourier展开和渤海海底拖曳系数C_D
短句来源
     Determining Method of Sea Ice Drag Coefficient
     海冰拖曳系数的确定方法研究
短句来源
更多       
  风阻系数
     The result gives the conclusion that the drag coefficient (Cd) of the vehicle model increases and the lift coefficient (C1) doesn't change monotonously as the ground clearance is increased within a standard range.
     结果表明,风阻系数随离地间隙增加而变大,气动升力系数随离地间隙的变化而非单调变化。
短句来源

 

查询“drag coefficient”译词为其他词的双语例句

 

查询“drag coefficient”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  drag coefficient
Determining the drag coefficient of symmetric bodies for zero cavitation number
      
It is shown that approach of the prismatic models to the screen, simulating the ground, leads to some change of the drag coefficient and the appearance of a significant lift force tending to separate the model from the screen.
      
Bodies of revolution with minimal drag coefficient and low heat transfer at high supersonic speeds
      
On the basis of modified Newtonian theory and the theory of selfsimilar hypersonic flows we study the form of the optimal contour of a body of revolution with minimal drag coefficient at hypersonic speeds.
      
For small α, the effect of the nose, just as in two-dimensional flows [1-4], shows up only through its drag coefficient cx, for α=0.
      
更多          


点击这里查询相关文摘
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关drag coefficient的内容
在知识搜索中查有关drag coefficient的内容
在数字搜索中查有关drag coefficient的内容
在概念知识元中查有关drag coefficient的内容
在学术趋势中查有关drag coefficient的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社