Alexandrian scientist who invented many water-driven and steam-driven machines and devised a formula for determining the area of a triangle.
亚历山大时期的科学家，发明了许多水动力机和蒸汽动力机并想出了测定三角形面积的公式unit power machine, water pump maintenance, should be carried out on the instructions.
机组的动力机、水泵的保养，应按有关说明书进行。The vessels then shut down auxiliary engines that have historically powered shipboard electrical systems.
而传统用于向船舶电力系统供电的辅助动力机随之被关闭。However, when the tsunami arrived (a very rare and larger than anticipated tsunami) it flooded the diesel generators, causing them to fail.
但是，当海啸到来的时候（远大于预期的罕见的海啸），它淹没了柴油动力机，切断了电力。The utility model provides a bolt expansion power machine which adopts steam, liquid and other fluid as the power source.
本实用新型提供一种以汽、液等流体为动力源的螺杆膨胀动力机，它主要由二根相互啮合的阴、阳多头螺杆、外壳和轴承构成。Four gas-turbine propulsion plants will power the ship to speeds above 30 knots.
4个涡轮动力机将为船只提供超过30节的速度。Yancheng Jiangyang Foreign Trade Power Machine Manufacturing Co.
盐城市江洋外贸动力机制造有限公司。Drive the first part should meet the requirements of the machine work, and to operate the power machine in better condition.
传动首先应当满足机器工作部分的要求，并使动力机在较佳工况下运转。A new power station has been built here.
这新建了一座发电站。（动力，机力，电力）