1、

How to calculate the final speed of charged particles in the particle accelerators

粒子加速器中带电粒子最终速度的计算方法比较

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2、

The main task of it is to calculate the expenses needed for transformation at the different rates, then calculated the number of days depending on the air conditioning payback period.

主要计算在不同的热负荷率下进行改造所需要的费用,又根据不同的空调天数计算了投资回收期。

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3、

Second, according to the parameters based on the common tri-axial compression and lateral confinement compression test on the undisturbed soil sample, this paper calculate the soil stress between piles and dry density on the use of FORTRAN program, thus make some important conclusions.

其次,采用原状土样进行室内常规三轴试验及侧限压缩试验,确定试验参数,代入前述理论公式,借助FORTRAN语言计算桩间土土体应力及其干密度,得出了一些结论;

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4、

How to calculate the contraction stress of semi-rigid pavement is the precondition to solve the problem.

而如何正确计算半刚性基层的收缩应力,则是解决这一问题的前提。

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5、

Then we calculate the average sorting accuracy of two features to determine the characteristics of linear convergence factor.

计算两种特征各自的平均分选精度,来确定特征线性融合系数。

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6、

When turbo decoder is implemented by Log-MAP algorithm, it is necessary to calculate the correction term by look-up table ( or other ways).

Log-MAP算法实现Turbo译码时,要用查表等方法进行修正项的近似计算。

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7、

Micro-computer Calculate Cost System for Program Control Telephone Switchboard of 1696 Type

1696程控电话交换机微机计费系统

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8、

Parallel fast Fourier transform algorithm is used to calculate the Coulomb field distribution, and reduce the complexity of the algorithm. The computing speed is substantial increased.

利用并行快速傅立叶变换算法计算库仑场分布,降低算法复杂度,使计算速度大幅提高。

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9、

After calculating the electron energy difference of strong covalent bond in austenitic crystal cell between alloy steel and 45 carbon steel, a formula to calculate LPT value in C Curve of low alloy steel was put forward.

通过计算合金奥氏体晶胞强共价键电子能量Ee与45钢奥氏体晶胞强共价键电子能量Ee(45)的差,提出计算低合金钢C曲线的珠光体孕育时间对数值(LPT)公式。

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11、

Accurate Method to Calculate Curvature Correction of the Earth in Survey

测量中地球曲率改正的严密计算方法

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12、

This paper analyzes the failure mechanism of gears, cooperates dynamics and FEM to calculate fatigue life of gears, then predicts residual fatigue life of third speed gears of transmission case based on known damage history.

本文分析了齿轮的失效机理,运用动力学和有限元联合仿真法来计算齿轮总的疲劳寿命,结合齿轮的服役历史对变速箱三挡啮合齿轮的剩余疲劳寿命进行了预测,并给出了预测模型。

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13、

The acquired three-phase voltage signals are used for software phase-locked loop. The phase information combined with the collected current signals to calculate of harmonic and reactive currents.

采集的三相电压信号,用于软件锁相,得到的相位信息结合采集到的三相电流信号共同完成谐波和无功电流的计算。

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14、

Several means by computers to calculate the absorption of low-concentration gas when balanced line is curve

平衡线为曲线时低浓度吸收应用计算机计算的几种方法

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15、

When the MDT is conducted in a barefoot well, the mud filtrate viscosity method can be applied to calculate the true permeability of reservoir, because the sampling device is generally filled with mud filtrate.

对比分析表明,在裸眼井MDT测试的一般情况下,流入取样器的流体是泥浆滤液,应用泥浆滤液粘度转换法可以确定储层在真实条件下的渗透率;

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16、

Series solutions were derived for the in-plane strain, deflection and bending strain that satisfy the simplified boundary conditions to calculate the shear lag coefficient.

根据简化的边界条件,得到了面内应变和弯曲应变的级数解,进而求得剪力滞后系数。

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17、

A method is proposed to calculate the limit strain of textured sheet in biaxial stretching.

提出了按M-K理论计算织构板料双向拉伸成型极限的方法。

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18、
19、

The equation of dynamics of bifilar pendulum has been sol-ved in this paper. The formulas to calculate free swing period under small and large angular amplitude conditions are given, and error analysis is discussed briefly.

本文求解了双线摆的动力学方程,得出了计算小角度摆动和大角度摆动时双线摆动周期的计算公式,并进行了误差分析。

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20、

Friedman and savage suggested that the shots of an expert billiard player would be those an accomplished physicist would calculate using knowledge of equations of motion.

弗里德曼和萨维奇在文章中表示,台球高手的击球,大概只有那些业务娴熟的物理学家运用运动方程的知识才能计算出。

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