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Multi-axle box design includes: mapping the original basis for the design of multi-axle box diagram, the spindle diameter and gear modulus determination and power calculation, multi-drive axle box design, drawing more than Axlebox an important component of general layout, as well as the intensity of checking.

多轴箱设计包括：绘制多轴箱设计原始依据图、主轴直径和齿轮模数的确定及动力计算、多轴箱传动设计、绘制多轴箱总图以及重要部件的强度校核。

Between, 1833 and 1842 Babbage tried to build an Analytical machine that would be programmable to do any calculation.

1833年至1842年间，巴贝治试图建造一个能够有系统的做任何计算的逻辑机器。

The theory of electromagnetic field and the method of finite elements are used in precise calculation of back electromotive force in the traditional design of brushless DC motor.

采用人工神经元网络理论则可以有效地解决计算的准确性与计算量之间的矛盾。

To overcome these two deficiencies in the existed system, the back electromotive force shape function method is proposed to realize the real time calculation of phase voltage and make the estimation of torque easer.

最后给出的仿真与实验结果证明了反电势形状函数法用于无刷直流电机直接转矩控制中的可行性与有效性。

By using the approach the times of calculation and backdate were reduced effectively.

该方法有效地减少了计算和回溯次数，在提高布线速度和缩短布线路径上均有良好的效果。

of calculation by computer and itsgeneral program are also given. Baggage car XL_(22) with bogie type 209 is taken as an illustrating example to bestudied.

并以装用客车209型转向架的XL_(22)型行李车为例进行了计算，提出了悬挂参数选择的合理方案，可供设计和研究人员参考。

But the calculation of the baiting size of the baffle plate and spacer...

但是其折流板和定距管下料尺寸的计算比较复杂。

In comparison with the experimental data measured using the ballistic pendulum method, the present calculation method is superior to Pirri's original model.

利用这套实验装置，得到了激光与各种金属靶之间相互作用的时间和空间分辨光谱。

A concept of equivalent ignition channel is suggested and successfully used in internal ballistics calculation.

本文首次提出了等效点火通道的概念，将其用于内弹道计算大大简化了上游边界条件的处理。

Using a method for storing the large-scale sparse matrix with varying band width, Cholesky decomposition, Green function and normalized least square fitting inversion, the paper improved the computing accuracy and efficiency in imaging calculation.

利用有限元方法实现了井间电磁成像，为了求取散射电磁场的积分方程组，运用了处理大型对称变带宽方程组的 Cholesky 分解法，反演时使用了格林函数和最小二乘法，既提高了反演速度又提高了反演质量。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。