线积分的英文

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英文翻译
造句

curvilinear integral
kurvenintegral line integral
line integral

线 thread; string; wire
积分 integral; integrate; integra ...
闭合线积分 closed line integral
闭回线积分 circulation
闭围线积分 closed contour integral
次法线积分 subnormal integral
复曲线积分 complex curvelinear integral
光线积分器 light integrator
环线积分 circulation
路线积分 path integrals
切线线积分 tangential line integral
曲线积分 line integral
围线积分 contour integral
延迟线积分器 delay line integrator
弗雷德霍线积分方程 fredholm integral equation
线积分与路线的无关性 independence of path of a line integral
势场内线积分只与起止点有关 the fundamental theorem of calculus for line integral
积分 1.[数学] integral; integrate; integration 定积分 definite; integral; 不定积分 indefinite integral2.[体育] (积累的分数) accumulate points 日本队积四分, 一胜两负。 the japanese team accumulated four points with one win and two losses.; 积分变换 integral transformation; integral transform; 积分法 integration; 积分反馈 integral feedback; 积分方程(式) integral equation; 积分计 integrating meter; 积分曲线 integral curves; 积分学 integral calculus; 积分演算 integral action; 积分仪 integraph
迭积分,累积分 iterated integral
积分积分的 integeral
积分器；积分仪 integrator
d积分 d integral
j 积分 j integral
wta积分 women's tennis association
初积分 first integral

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例句与用法

The line integral does not depend on the shape of the path, or on the position of the wire within it .
此线积分与路径的形状无关，也与路径内导线的位置无关。
If the field changes slowly, we can replace the time integral by a line integral over the unperturbed orbit .
如果场缓慢改变，我们能够用未扰动轨道的线积分来代替时间积分。
Reducing line integrals to ordinary integrals
将线积分化为一般的积分。
Numerical integration of ordinary integrals and line integrals
一般的积分以及线积分的数值积分。
The explicit formula for the line - integrated emissivity with taking into account the plasma boundary effect is presented
本文给出了这种情况下的线积分辐射率明晰表达式。
2 the line integral of the tangential component of the magnetic field intensity h around a closed contour c is equal to the sum of currents passing through any surface s linking that contour
沿着一个闭合回路c的磁场强度的线积分等于穿过任何以此回路为边界的曲面的电流之和。
We also derived the relationship between the radial local density distribution and the observed line integral density distribution by fourier integral transform . on this basis , the density inversion calculation is realized through fft method and is independent of abel inversion
另外，本文还着重推导了线积分密度分布和径向体密度分布之间的傅立叶积分变换关系，并利用快速傅立叶变换实现了完全抛开abel反演公式的密度反演计算。
Abstract : in tokamak plasma radiation diagnostics , if the width of a detected plasma chord is comparable with the plasma minor radius , the plasma boundary may influence the line - integrated emissivity considerably and make it a weighted integral of the width - averaged emissivity
文摘:在托卡马克辐射诊断中，当探测束线的极向宽度与等离子体小半径可以比较时，等离子体边界会显著影响线积分辐射率，使其成为宽度平均辐射率的带权重的线积分。
Experimentally , the plasma produced by cable plasma gun ( c - gun ) and dense plasma focus ( dpf ) was measured by the laser differential interferometer system . the clear interference patterns were acquired at different time . the contour maps of line integral density and curves of radial local density at different height above nozzle were presented
实验上，对等离子体断路开关中的电缆等离子体枪( c - gun )和等离子体焦点装置( dpf )产生的等离子体进行了测量，获得了对应不同时刻的清晰的干涉图像，给出了线积分密度等值线图和距喷口不同高度处的径向密度分布。
Incremental length diffraction coefficients ( ildc ) is adopted to calculate the contribution of edge diffraction . in order to improve the accuracy of calculation , multi - scattering is discussed , based on the two former contributions and ray - tracing method . geometrical optics ( go ) and physical optics ( po ) are used to calculate the multi - reflection between facets and facets
对于镜面反射采用物理光学法计算其散射贡献，结合基于面元的目标模型的表示，采用离散的积分形式，将面电流积分化简为线积分，简化计算复杂度；对于边缘绕射，运用增量长度绕射系数理论计算目标边缘绕射场；在多次反射中，则以光线跟踪方法为基础，采用几何光学、物理光学相结合的方法分析考虑多次散射场。