未知题型
A、唐锦B、丝绸C、汉锦D、锦正确答案:汉锦
熟铁原料在木炭中加热、渗渗碳、折叠锻打,改变含碳量,使碳的分布均匀,也可以获得钢制品,汉代发明的这种铸铁工艺称...
未知题型熟铁原料在木炭中加热、渗渗碳、折叠锻打,改变含碳量,使碳的分布均匀,也可以获得钢制品,汉代发明的这种铸铁工艺称为块(),河北满城汉墓出土的铁剑和铁书刀都是采用这种工艺制成的
镰仓初期的( )在其随笔集《方丈记》中,以佛教的无常观为基调,列举了各种事例以阐述人生之变幻无常,并记述了自己...
单项选择题镰仓初期的( )在其随笔集《方丈记》中,以佛教的无常观为基调,列举了各种事例以阐述人生之变幻无常,并记述了自己最终隐退到日野山方丈庵闲居的情形。 A、紫式部 B、清少纳言 C、鸭长明 D、吉田兼好
Some people spend a lot of time at the gym and are obse...
单项选择题Some people spend a lot of time at the gym and are obsessed about improving or maintaining their physique. What are these people often called? A. gym people B. gym animals C. gym bunnies D. gym sleepers