云砚相关论文
Vengono delerminati i reperli osleologici reperiti nel saggio di scavo diM.Peladolo e di essi vengono riportati i dati ......
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1978年,在北京举办的“全国工艺美术展览会”上,有一方“秋瓜鸣虫”石砚,造型新颖,刀法刚键,具有浓厚的生活气息,吸引了不少中外......
由共青团中央、全国少工委、国务院新闻办、教育部等单位指导,中国少先队事业发展中心联合相关单位和专家合作共同编写的《青少年......
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新历史条件下对潜艇再认识隐蔽突击、出奇制胜的作战原则,从古至今颠扑不破。海上作战中潜艇所具有的这种固有特性,自其问世100多......
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.叫刁冲,‘‘一月竺,月巴兰竺里二公公出‘‘侯捷纳权副掣巳如打至己委书纪检到t郑妇1.,l鉴Ht,匆.占副省黑龙江省副省长马椒让]兰......
The government’s first annual report on the evolution of the Chinese language contains some surprisesThe Chinese peopl......
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期刊
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不用一针一刀即可解除疑难病痛,这是吴云霞创造的一个奇迹。纤纤弱弱的她要与顽症打擂人类成长有多长的历史,就有多长一部活生生......
0 IntroductionWe consider here seepage problem with the free boundaryon the free boundary ψ=0, =y.By an inverse formula......
徐公砚的源头有一个美丽的传说,陈绪宝一定多次听过这个传说,从而让他沉浸在徐公砚的世界里。说起徐公砚,书画家都不吝赞美之词,我......
Levin in[1-2] has investigated the asymptotic behaviour as t→∞of the solution of following twoclass of equationsandIn[......
对于某些含绝对值符号的三角函数的周期问题,不必用验证法,也不必用反证法,只需通过简单的恒等变形即可, 实际上,y=|sinx|=(sin<sup......