However, a simple two-dimensional density plot of this function immediately gives us a good feeling for the simple and beautiful symmetry contained in the original formula.
然而，该函数的简单二维密度绘图马上给我们一种清晰的感觉，那就是在原公式中包含的简单而漂亮的对称结构。
For example, to model the sound of a drum, there would be a formula for how striking the drumhead injects energy into a two dimensional membrane.
举例来说，对于模拟鼓声，将有一个公式阐明敲击鼓面加添能量到二维的膜。
Therevised Gurney Formula may be used to calculate the limit speed of two-dimensional projected plate.
修正的古尼公式可用来计算二维抛板的极限速度。
The sinplified space formula of the intensity distribution of pressure is developed, and the result ha shown that the equation is a two-dimensional Gauss' normal distribution equation.
结果表明，空间压强分布可以用一个二维高斯概率函数的曲面方程来表达。
Here, an approximate formula educed by dimensional analysis is presented, which involves fracture velocity and loading rate, to calculate kinetic energy increment.
而动能增量可由量纲分析法推导的能反映裂缝扩展速度和加载率影响的计算公式表示。
By Evjen crystal cell, the calculation formula about Madelung constant for the two-dimensional trigonal ion crystal was deduced.
采用埃夫琴晶胞推导了计算二维三角离子晶体的马德隆常数的通项公式。
The recurrence formula for radial martrix elements of two-dimensional isotropic harmonic oscillator are derived.
推导出二维各向同性谐振子径向矩阵元所满足的递推公式。
The zoning rules for two dimensional ring of Frensel zone plate is studied by means of Kirchhoff diffraction formula.
从基尔霍夫绕射公式出发进一步研究菲涅耳区板的二维圆环的分区规则。
Dimensional analysis is an important approach to study various physical problems. In this paper, the formula of blackbody radiation is deduced by using the dimensional analysis.
量纲分析是研究物理问题的重要方法之一。本文对量纲分析的解题步骤做了梳理归纳，并对于黑体辐射公式进行了量纲分析。
A formula is deduced for the velocity induced by the vortices in two-dimensional shallow water flows and it is used to correct the Biot-Savart law.
建立了二维浅水流动的旋涡诱导速度公式，在已知旋涡场和胀量场时，由该表达式可确定流动速度场。
This paper put forward the recurrence formula for radial average values of three-dimensional line potential central field.
给出了三维线性中心势场不同幂次径向平均值的一般递推公式。
A new formula for the calculation of reinforcing bars of the orifice is proposed, based on experimental and two and three dimensional analysis.
根据模型试验和二维、三维非线性分析结果，提出了新的拱坝孔口结构配筋公式。
A small sample method for testing fatigue crack growth rate curve of steel was presented in this paper using a formula of two-dimensional one-side tolerance factor.
应用二维单侧容限系数公式，提出了一种测定金属材料疲劳裂纹扩展速率的小样本方法。
Based on the normalizing of one dimensional infinite potential well, an anomalous integral formula is deduced.
根据一维无限深势阱的归一化条件推出了一个反常积分公式。
The formula of dipole radiation the electromagnetic wave field is deduced by using the dimensional analysis, combined with the pictures of the electric field lines and magnetic field lines.
运用量纲分析的方法，结合电场线和磁感线图象，推导了偶极振子在波场区的辐射公式。
For mapping direction, the weighted formula of visual color difference is proposed and the three-dimensional mapping model is designed.
匹配方向方面，提出了加权视觉色差公式，并设计了实用的三维搜索匹配模型。
Based on experimental data, through dimensional analysis of the influence factors of channelling flow, put forward the computative formula for velocities along axis after channelling.
依据试验资料，通过对挖槽水流影响因素的因次分析，提出挖槽后轴线处的流速计算式。
A finite difference method in non orthogonal curvilinear coordinate is used for the simulation of two dimensional electrostatic field. The computational formula is derived.
讨论了计算二维静电场的非正交有限差分算法，给出了数值计算公式。
A numerical calculating formula, the method and the results of correlation and memory functions of chaos motion for one-dimensional unimodal map are given, and both physical graphs are analysed.
本文给出了一维单峰映象混沌运动关联函数与记忆函数数值计算的公式、方法及结果，并对其物理图象进行了分析。
An empirical formula of depth-averaged velocity is derived by means of dimensional analysis, and at the same time the characteristics of the variation of bottom current velocity are described.
文中还利用量纲分析，导出了挖槽中心垂线平均流速折减系数的经验公式。
The formula of mean square displacements of atoms in one dimensional monatomic nanoparticles is deduced by means of the theory of Greens function.
数值计算结果表明，在高温近似下，所有原子的均方位移与温度成正比，纳米晶体颗粒内部原子的均方位移小于表面原子的均方位移。
The factorization method for three-dimensional oscillator to show the method for formula match and recurrence relation in CA;
以因式分解法解三维谐振子径向方程为例说明解析递推关系和公式匹配的计算机处理；
To a specific class of Brown birth and death processes, this paper gives the direct computational formula for one-dimensional distribution.
对于一类特殊的布朗生灭过程，本文给出了一维分布的具体计算公式。
On the basis of the experimental data, derived was the "non-dimensional volume-flow rate formula of a falling-back liquid curtain".
根据实验数据，推导出了“回落液幕无量纲体积流率公式”。
The GPR Image of 2-dimensional pipe-like model was synthesized using diffraction radar wave formula and compared with physical simulated record.
用衍射波公式合成了二维管状模型的雷达图像，并与物理模拟作了比较。
Based upon the theory of upward continuation of two-dimensional magnetic anomaly data, a corresponding downward continuation formula has been derived.
从二度磁异常上延理论出发，推导出一种下延方法。
The numerical calculation formula, the method and the systematic results of the power spectrum of chaos motion in one-dimensional map are given, and the physical graphs of power spectrum are analysed.
本文给出了一维单峰映象混沌运动功率谱数值计算的公式、方法及系统结果，并对其物理图象进行了分析。
By adopting the combining method of formula method and table lookup method, a two dimensional fuzzy controller is implemented with 89c52 single chip computer.
利用公式法与查表法相结合的方法，采用89c5 2单片机实现了二维模糊控制器。
The formula of the two-dimensional multi-objects is derived, then composite EM scattering from the object on one-dimensional rough surface is studied.
推导出二维多物体目标的无网格法的计算公式，求解了一维粗糙面与目标的复合电磁散射。
The formula of the two-dimensional multi-objects is derived, then composite EM scattering from the object on one-dimensional rough surface is studied.
推导出二维多物体目标的无网格法的计算公式，求解了一维粗糙面与目标的复合电磁散射。
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