以下为句子列表：
英文: Because the main drive mechanism is bottom water drive and the effects of lateral boundaries are negligible, it is assumed the gas reservoir is infinite with an impermeable upper boundary and a constant pressure lower boundary, without losing generality.
中文: 由于底水气藏的产气主要由底水驱动而得，侧边边界影响可忽略，故假定气藏由上边界封闭和下边界定压的无限大区域所导出的产能公式便具有普遍意义。
更详细...
英文: Main drive is votrolled by immersion method cluth with low noise.
中文: 油浸式无间隙高精度齿轮传动箱、噪音极小。
更详细...
英文: Numerical simulation signal and vibration acceleration signal of a roughing mill main drive speed reduction unit have been decomposed by using empirical mode decomposition algorithm; each component has been carried on spectral analysis.
中文: 摘要运用经验模式分解算法对数值仿真信号及某轧钢厂粗轧机主传动减速机振动加速度信号进行了分解，从而得到若干个基本模式分量，对每个模式分量进行了频谱分析。
更详细...
英文: Siemens is supplying a twin main drive with cylindrical-rotor synchronous motors, which, at 40 revolutions per minute, will produce a rated output of 8000 kilowatts and is designed for an overload of up to 275 percent.
中文: 西门子提供一对带有鼓形转子同步电动机的主驱动，每分钟40转，将产生8000千瓦的额定输出，适合超载量达275%。
更详细...
英文: The main drive source and dissemination way of engine vibration baa been confirmed through analyzing the basic characteristics of engine vibration signal.
中文: 摘要通过对发动机振动信号基本特性的分析，确定了发动机振动的主要激励源和传播途径。
更详细...
|
