English translation for "积分定理"
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- integral theorem
integration theorem
Related Translations:
定积分: [数学] definite integral; definite integration 特性积分: characteristic integral 积分途径: path of integration 单积分: one dimensional integralsimple integral 积分不等式: integral inequality 积分步骤: integration procedureintegration step
- Example Sentences:
| 1. | A simply and analytical formula of the axial light intensity distribution behind a circular aperture is derived by using the helmhotz - kirchhoff integral theorem and the kirchhoff ' s boundary conditions . it is studied the nonparaxial on - axis intensity distribution throughout the whole space behind a circular aperture . an accurate formula to calculate the fresnel number of circular aperture is presented and the validity of usual fresnel number formula is reexamined . by using the analytical formula and diffraction integral formula , some numerical simulation comparisons are done , and it is shown that the results of the two methods are completely coincident 用亥姆霍兹-基尔霍夫积分定理和基尔霍夫边界条件,推导出了平面波经小圆孔非傍轴衍射时轴上强度的简单解析表达式,研究了平面波经小圆孔后整个衍射空间非傍轴的轴上光强分布.给出了计算圆孔菲涅尔数的精确公式,重新检查了通常的菲涅尔数公式的有效性.数值计算显示,应用解析表达式所得的结果与应用衍射积分公式所得的结果完全一致 | | 2. | The details of the construction and characteristics of the new finite - difference scheme are presented in this thesis , by using both the integration theorem and the taylor expansion theory . it is proved that the new approach has the second - order accuracy on the grids with axis - symmetric voronoi cells and at least has the first - order accuracy in general . according to this character of the scheme and the computational requirements of the finite - difference approach , a striping procedure is involved to decompose the velocity model into variable spatial size grids with a nearly constant tune step preserved 本文从积分定理和taylor展开两个角度,详细分析了基于voronoicell的非规则网格有限差分算法的构造过程及性质,并且在理论上证明了本文的差分方法的精度与网格形状的关系:当voronoicell为关于节点的轴对称图形时,本文差分方法具有二阶精度;在一般的网格上,则至少具有一阶精度。 |
- Similar Words:
- "积分调定" English translation, "积分调节" English translation, "积分调节器" English translation, "积分调整" English translation, "积分调整器" English translation, "积分动妆间" English translation, "积分动棕制" English translation, "积分动作" English translation, "积分动作限制程序" English translation, "积分动作限制器" English translation
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