熔化的条件:(1)____________(2)______________ 凝固的条件:(1)____________(2)______________ (不是晶体的熔化条件和凝固的条件) 晶体熔化特点:_______________________ 非晶体熔化特点:_______________________ 晶体凝固特点:________... 熔化的条件:(1)____________(2)______________ 凝固的条件:(1)____________(2)______________ (不是晶体的熔化条件和凝固的条件) 晶体熔化特点:_______________________ 非晶体熔化特点:_______________________ 晶体凝固特点:_______________________ 非晶体凝固特点:_______________________ 展开