那些用机器翻译回答的人是不是没大脑的啊？

求帮忙翻译句话 在线等着 不是机器翻译，是人翻译~

Business English is n course with special applications. It requires appropriate and precise choice of words, which are polite and clear in its intentions. Therefore Business English requires specific translation skills to be able to use the language freely and more effectively in practical business communications.

这样可以

Part I：Elastodynamic analysis of a gear pump.
第一部分：齿轮泵的弹性动力学分析
Part II: Meshing phenomena and simulation results
第二部分：啮合现象与仿真结果

A non-linear lumped kineto-elastodynamic model for the prediction of the dynamic behaviour of external gear pumps is presented.
本文提出一种非线性聚合运动弹性动力学分析模型，可以用于预测描述外部齿轮泵动态特性。
It takes into account the most important phenomena involved in the operation of this kind of machines.
此模型分析时考虑到了此类机械运作中的某些重要现象。
Two main sources of noise and vibration can be considered: pressure and gear meshing.
噪声与振动的两个主要来源可以被视为：压力作用与齿轮啮合。
Fluid pressure distribution on gears, which is time-varying, is computed and included as a resultant external force and torque acting on the gears.
我们将随时间变化的齿轮的液压分布作为计入合外力及力矩作用。
Parametric excitations due to time-varying meshing stiffness, the tooth profile errors (obtained by a metrological analysis), the backlash effects between meshing teeth, the lubricant squeeze and the possibility of tooth contact on both lines of action were also included.
同时也计算到了随时间变化的啮合刚度、齿形误差(由计量分析得到)、齿侧间隙的影响、润滑挤压、以及双方线路轮齿接触概率等因素。
Finally, the torsional stiffness and damping of the driving shaft and the non-linear behaviour of the hydrodynamic journal bearings were also taken into account.
最后，抗扭刚度、主动轴阻尼，和液体动压轴承非线性运转也计入计算中。
Model validation was carried out on the basis of experimental data concerning case accelerations and force reactions.
模型可靠性的确认是根据涉及到加速度与反作用力与实验数据。
The model can be used in order to analyse the pump dynamic behaviour and to identify the effects of modifications in design and operation parameters, in terms of vibration and dynamic forces.
此模型可以用来分析泵的动态行为，也可以检测设计及参数改装的效果，特别是有关振动与动力的特性。
Part I is devoted to the calculation of the gear eccentricity in the steady-state condition as result of the balancing between mean pressure loads, mean meshing force and bearing reactions, while in Part II the meshing phenomena are fully explained and the main simulation results are presented.
本文第一部分着重计算稳态条件下压力负载均值以及啮合力与轴承反力均值的平衡而产生的齿轮偏心。而第二部分详细阐述啮合现象，并给出主要仿真实验结果。

机器翻译只是把词语翻译链接起来而已，没有逻辑没有任何技巧和实际意译。用机器翻译只能解决一些比较浅的简单句。复杂一些的就必须要自己分析，并运用翻译技巧了。用机器回答的人不是没大脑，可能是不是本专业，又想拿分应付下而已。

机器要是能代替人来翻译，就不要人来学外语了。

其实不止是电脑，有些人翻译出来的东西也好不到哪里去啊，不要对机器要求那么高，机器才出生多生年？存在即合理，翻译机器能使待翻译的资料有一个大概轮廓，再经过自己的加工不久好了？

机器如果能完全替代人了，那人就不学外语了。
虽然不是很准确，但不得不说，它有一定的帮助。