求翻译：今天学习了发电厂里的泵与风机。泵是把机械能转变成液体压力势能和动能的一种动力设备，他是维持火电厂蒸汽动力循环的不可缺少的设备，是火电厂的主要辅助设备之一。在火力发电厂中应用泵的地方非常多，例如，用给水泵向锅炉提供给水，用凝结水泵从凝汽器热井中抽送凝结水，用循环水泵向凝汽器供应冷却水。火电厂中的泵都直接或间接的参与生产过程，他们的安全直接影响到火电厂的生产安全。是什么意思？

Today learning pumps and fans in the power plant. Pump is the mechanical energy into potential energy and kinetic energy of the fluid pressure, a power equipment, he is indispensable to the maintenance of thermal power plant steam power cycle equipment, is one of the thermal power plant auxiliary eq

false

Today has studied in the power plant pump and the air blower.The pump is transforms the mechanical energy the liquid head potential energy and the kinetic energy one kind of power equipment, he is maintains the thermoelectric power station steam power cycle the essential equipment, is one of thermoe

Today learn pump with the fan in the power plant. Liquid pressure pump is transformed into mechanical energy potential energy and kinetic energy of a power device, he was indispensable to maintain power plant steam power cycle equipment, is one of the main auxiliary equipment of thermal power plants

learned today of the pump, the power plants with wind turbines. The mechanical energy is converted into potential energy and kinetic energy liquid pressure a power equipment, he is to maintain fire power plant steam power cycle the device indispensable, is the main power plants one of auxiliary equi