正在请求数据,请稍候!
同类推荐
热门推荐
The Chronicles of Faerie
Dana Faolan, the spunky half-faerie heroine of The Light-Bearer's Daughter, the third book in The Chronicles, has been using her access to the land of Faerie to escape the troubles of being a teenager in a new town. But a dark, mysterious enemy is determined to sever the two worlds forever, thus dooming both. It will take all of Dana's bravery and resourcefulness, plus the help of friends old and new, to save her two homes, especially when it becomes clear that the answer lies in an act of terrible sacrifice. Just as the previous books explored Ireland's rich folkloric history, The Book of Dreams delves into the magical lore of Canada. Melling delivers another "compelling blend of mythology and geography" (School Library Journal, starred review) that will thrill fans of the series.李自成第六卷:燕辽纪事
明末,农民起义风起云涌。崇祯三年(1630),李自成辍业,于米脂号召饥民起义。后与农民军首领张献忠等合兵,在河南林县(今林州)击败明总兵邓玘,杀其部将杨遇春,随后转战山西、陕西各地。七年,连克陕西澄城、甘肃乾州(今乾县)等地,后于高陵、富平间为明总兵左光先击败。化学:看不见的大变化
陶制品是我国先民日常生活中不可缺少的物品,是人类生活跨入新石器时期的一个重要标志。同时,陶器是人类掌握的第一种利用化学手段而创造的人工制品。陶器的烧成是以自然物为原料,通过高温下的化学反应而创造出的新材料。在高温环境中,泥坯不但改变了它的自然物的形态,而且也改变了它的本质。