approximate formula
英 [əˈprɒksɪmət ˈfɔːmjələ]
美 [əˈprɑːksɪmət ˈfɔːrmjələ]
网络 近似公式; 近似公式,近真公式; 近似式
双语例句
- An approximate formula for calculating the ultimate load on a foundation was derived by using the generalized limit equilibrium method.
应用广义极限平衡法获得了地基极限荷载的近似计算公式。 - It also provides a coefficient to revise the approximate formula proposed by CCITT Directives ( 1963).
文中对该委员会1963年导则中给出的近似计算公式给出了修正系数。 - Using polar coordinate system to set out, the coordinate computing formula and the error of its approximate formula are discussed of any point in line.
本文用极坐标法放样，讨论了线路曲线中任一点坐标计算公式及其近似公式的误差大小。 - Finally, an approximate formula is presented for predicting symmetrical wrinkling critical loads.
最后，提出了一个对称皱屈载荷的计算公式。 - Experimental results obtained in water fairly agree with the approximate formula.
在水中获得的实验结果与近似公式相符合。 - The approximate formula of the speed of the artificial satellites move at some spot
人造卫星在某点运行速度的近似公式 - For the range resolution, an approximate formula is put forward and the range resolution limit of SAR imaging is formulated also.
对于距离向分辨率，仅提供了分辨率的近似公式，并进行了距离向的极限分辨率分析。 - Deducing the Approximate Formula of Arch Field Area by Making Use of Taylor Series Iterative Arithmetic of Legendre Series Coordination Inverse Solution on Terrestrial Ellipsoid
利用Taylor级数计算弓形面积的近似公式勒让德级数计算大地坐标主题反解的迭代算法 - For present shortcoming of water depth of uniform flow in circular section, which is great calculating error and small application scope, this paper desired to get a new approximate formula.
针对目前圆形断面均匀流水深计算公式存在计算误差大、适用范围小的弊端，欲提出一种新的近似计算公式。 - A new approximate formula for the large deflection problem of compression bar with two ends are simply supported is obtained, by the use of Ritz-Galerkin method.
通过非线性振动中常用的里兹-伽辽金法，推出了两端铰支压杆大挠度问题的一个新近似公式，计算结果表明具有较高的精度。 - The reliability and the practicality of the approximate formula are proved in comparison with the test value.
并且通过与试验值的对比，验证了近似公式的可靠性和实用性。 - The eigenvalue equation and approximate formula for cut-off frequencies of guided modes are obtained by vector-field-method.
采用矢量场法，得到了在弱导条件下传导模式的特征方程和截止频率的近似计算公式。 - The feasibility of approximate formula for vibration isolation degree is verified by a theory analysis.
通过理论分析验证了隔振度简化公式的可行性。 - An approximate formula for the fundamental frequency in a liquid medium is also presented.
提出簧片基频在液体介质中的近似公式。 - In this paper, we gave an approximate formula of the mean-value of the order of digital sums.
在本文中，我们给出了位数码之和的幂的平均阶的一个渐近公式。 - We derived an approximate formula for the plane P-SV wave reflection coefficient as a function of ray-parameter.
本文推导出作为射线参数函数的平面转换横波（P－SV）反射系数的一个近似公式。 - An approximate formula of voltage loss for application of engineering is given.
给出了便于工程应用的电压损失近似计算公式。 - The errors involved in using this approximate formula and its application range are analyzed in the paper.
本文还对线性方程的误差进行了分析，并给出了近似公式的适用范围。 - On the basis of the experimental results, an approximate formula for calculating hydrodynamic mass is proposed.
在对实验结果进行统计分析的基础上，建立了计算附加水质量的经验计算公式。 - The rationality of the approximate formula is verified by the finite element calculation.
计算结果与试验测试值的比较表明，本文有限元分析具有较高精度，而通过有限元计算则验证了文中近似公式的合理性。 - According to the theoretical analysis and calculative data, this paper presents an approximate formula for calculating the vibration frequency parameters of rectangular plates with linearly varying thickness.
在理论和计算成果的分析基础上提出了计算变厚度矩形板自由振动频率参数的近似公式。 - An approximate formula and the corresponding interval estimation are given in the paper.
对圆概率半径近似表达式的相应区间估计，本文绘出了我们自己的圆概率半径的近似公式和相应的区间估计。 - And, an approximate formula for calculating the buckling critical torsion is presented in according with the analytical results.
最后根据已得出的分析计算结果，提出了在扭转载荷作用下U型波纹管膨胀节失稳临界扭矩的近似计算公式。 - An approximate formula for the surface field profile of a p-n+ junction with field plate is derived.
本文推出了在高压p-n~+结中采用场板时，表面场分布的近似公式。 - Using this orthogonal functions model, an approximate formula of dispersion in PCFs was deduced in theory.
通过该正交函数模型，从理论上推导出了PCF的色散估算公式。 - This article uses Taylor Progression to figure out the approximate formula of the forming errors of Archimedes gear hobs.
利用泰勒级数导出了阿基米德齿轮滚刀造形误差的近似公式。 - Then the accurate and approximate formula of electromagnetic torque are derived by using the principle of virtual work.
并用虚位移原理导出了电磁转矩和电磁功率的精确和近似（惯用）表达式。 - Its applicability, approximate formula and error are also discussed.
文中讨论了该方法的适用范围、近似表达式、误差分析等。 - Estimates using approximate formula are simple, but very imprecise.
采用近似公式估算简单易行，但结果非常不精确。 - When lack of the actual sorting data, usually take the approximate formula as partition curve for predicting.
当缺少可供参考的实际分选数据资料时，通常都采用近似公式法作为分配曲线的数学模型进行预测分析。