片语

approximate solution formula近似计算

approximate error formula近似误差公式

approximate analytic formula近似解析式

approximate stress formula近似应力公式

approximate inversion formula近似反演

approximate integral formula近似积分公式

approximate U formula近似公式

an approximate calculation formula近似计算公式

approximate function formula近似函数式

英汉例句

• we give the spectra equation of double particle green function and the process eliting it. as well as the second approximate formula of the tda approximate diagram is also given.

  本文给出了双粒子格林函数的能谱方程及其简单的推导过程，而且还推导出了在tda近似下的顶角因子的二级近似公式。

• 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。

• 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，推出了两端铰支压桿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。

• so, predigested calculation was applied to find the simple approximate formula meeting the request of engineering precision.

  因此，本文对其进行简化，得出满足工程精度要求的简易近似计算公式。

• slide-「example: newton's famous approximate formula for the gravitational force between two bodies.

  幻灯片出现：牛顿着名的万有引力公式。

• an approximate formula for the thickness of the major spall is presented and the 」mica-splitting" phenomenon about the minor spalls observed in the experiments is satisfactorily explained.

  提出了一个计算主裂片厚度的近似公式，对实验中出现的多层的呈云母状结构的次裂片现象也作出了较满意的解释。

• 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。

• 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。

• conclusion the approximate formula of circumferential stress and the absolute error is accepted, which is easy for the application.

  结论周向应力的近似公式及其绝对误差的公式简单易行，便于临床应用。

• based on the test results, an approximate formula was developed to predict the coefficient of permeability of hydraulic fill with different fine content after hitting.

  通过对试验数据进行统计和拟合，建立了不同细粒含量吹填土在沖击荷载作用后渗透系数随时间变化的预测公式。

• by using experimental method, approximate formula of bulletproof velocity was found for high stength gfrp in this paper.

  本文采用试验的方法，建立了高强玻璃纤维复合材料防弹性能近似公式。

• approximate formula is given to help the user to choose the right area of element or to see that the divided area of element meets the precision requirements.

  并给出一近似公式。以便使用者选择恰当的单元面积，或检查已划分好的单元面积是否能满足精度要求。

• as an approximate method, with the trigonometric function, the simple pendulum dynamical equation is simplified, and the approximate formula for the period of simple pendulum movement is presented.

  利用三角函数作为一种近似方法，对单摆的动力学方程进行了简化，给出了大角度条件下单摆运动的周期的近似公式。

• 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。

• on the basis of the weighted average flow velocity, approximate formula for calculation of fluid resistance ratio in eccentric and non-eccentric sprial channels was deduced.

  依据此流速推导了偏心与未偏心螺旋通道中流体阻力之比的近似公式。

• abstact:analyzes the electrostatic induction voltage of a conductor in ocs, proposes an approximate formula to calculate the induction voltage.

  分析了接触网下导体的静电感应电压，提出了静电感应电压的近似计算公式。

• the paper presents the comparison between each approximate formula and that of the exact one, and several examples to illustrate the application of the results.

  文中给出了几种简化式与精确式计算结果的对比，并给出了几个应用实例。

• 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。

• according to b-s european options, the approximate formula of real estate options can be deduced based on the npv method in the paper.

  在收益法价值评估的基础上，根据欧式b-s期权定价公式，给出房地产实物期权定价近似公式。

• the author explains by means of examples how to use correctly all formulas and diagrams, and verifies the practicability of this approximate formula in engineering calculation.

  通过计算举例，说明各计算公式、图表的正确用法，验证近似公式在工程计算中的实用性；

• a approximate formula is obtained by introducing the concept of equivalent modulus of elasticity on condition that the rotational speed of turbine is not very high.

  在涡轮转速不十分高时，引入等效弹性模量的概念，得出涡轮转速对叶片模态特性影响的近似公式。

• 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。

• coordinates of a normal probability paper are calculated with a approximate formula of normal distribution integral curve and drawn on screen.

  采用正态分布积分曲线的近似公式计算概率格纸的坐标，并在屏幕绘图。

• research is carried out on the discrete noise theory and calculation method, the calculation model of discrete noise and the approximate formula under small mach number are verified by experiments.

  对低马赫数叶轮离散噪声的机理及计算方法进行了研究，并推导了离散噪声的声压计算式、低马赫数下近似计算式和轴心线上的计算式，还实验验证了计算模型。

• making use of equivalent principle of second order effect, the load on middle stories is converted into that at top and the approximate formula for the critical load of the system is suggested.

  利用二阶效应等效的原则，提出将中间层荷载等效为柱顶荷载的近似折减方法，提出结构稳定承载力的近似公式。

• analystical or simple accurate approximate formula of critical load of plunger under its weight and compressive force on the end or hydraulic pressure and compressive force on the end are provided.

  给出重力与压载、液压与压载下临界压载的解析公式或简便精确的近似公式。

• 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。