Bet365 lotto review The concept of "hard science fiction" was born in the 1950s，Originally, the creative proposal advocated by American science fiction writers to re -establish the status of Campbell's golden age style。Late bet365 best casino games to the 1970s，"Soft Science Fiction" concept only finally appeared，and formed a dual -opposing distinction mode with "hard science fiction"。early 80s，This "soft and hard division" was introduced to China by a science fiction writer，In the specific historical period and social context at the time，Given strong purpose and utilitarianity。After the Chinese science fiction gradually recovered in the mid -to -late 1980s，Bet365 app download This classification method is widely used for its conciseness and conciseness，But at the same time，The internal disadvantages of this classification method are also fully exposed。With the new discourse resources, the introduction of Chinese science fiction texts，The current science fiction writers、Theorists have made theoretical innovation。 

　　Keywords:hard science fiction  soft science fiction  Golden Age  Fight of the Kewen 

　　Author Jiang Zhenyu，Postdoctoral School of Literature and Journalism of Sichuan University (Chengdu  610021）。