【简答题】Acquaintances are people we know by name and talk with when the opportunity arises but with whom our ties are loose. We become acquainted 1 those 2 live in our apartment house or dorm 3 in the house n...
【简答题】In 1993, Moungi Bawendi of MIT invented a method for controlled synthesis of nanocrystals (quantum dots), paving the way for applications ranging from computing to biology to high-efficiency photovolt...