Recent Entries

• Core of Bioprocessing: The Role of Fermentation Tanks

  by zhang huaqi Feb 10
  A fermentation tank is a specialized bioreactor designed to provide a controlled environment for the growth of microorganisms and the biochemical conversion of substrates into desired products. These vessels are central to industries ranging from beverage production (beer, wine, yogurt) to pharmaceu...

• From Wrinkles to Smoothness: The Core Function of an Electric I

  by zhang huaqi Feb 10
  An electric iron is a common household appliance designed to apply heat and pressure to remove wrinkles and creases from fabrics. It operates by converting electrical energy into thermal energy through a heating element housed within a metal soleplate. The user guides the heated soleplate over a gar...

• Converting Sunlight to Usable Power: The Role of a PV Inverter

  by zhang huaqi Feb 10
  A PV inverter is a critical electronic device that serves as the essential link between a photovoltaic (PV) solar array and the electrical grid or a building's AC power system. Its fundamental purpose is to convert the direct current (DC) electricity generated by solar panels into alternating curren...