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云南鹤庆炉坪金多金属矿床地质特征及成因分析
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作者 李章雄 刘丽华 苏益志 《云南地质》 2012年第3期301-304,共4页
矿床成矿物质源于斑岩及斑岩期后的岩浆热液,经内生成矿阶段的原生富集作用和表生成矿阶段的富集作用,逐步在相对有利的地质和地球化学环境构造部位富集成矿,属斑岩型中低温外接触带沿层破碎带型原生及氧化Fe-Au多金属矿床。
关键词 金多金属矿 原生及氧化富集 中低温热液型 构造—岩浆控矿 云南鹤
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新松恨不高千尺──张世禄先生治学回忆
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作者 李行杰 《语文建设》 CSSCI 北大核心 1994年第10期41-42,共2页
新松恨不高千尺──张世禄先生治学回忆李行杰1962年9月,我和朱庆坪一道考取了张世禄(字福崇)先生的研究生,攻读汉语史。每逢周二晚间7点,准时在先生寓所的客厅上课,风雨无阻。第一次上课,趁先生还在书房的间隙,我们在客... 新松恨不高千尺──张世禄先生治学回忆李行杰1962年9月,我和朱庆坪一道考取了张世禄(字福崇)先生的研究生,攻读汉语史。每逢周二晚间7点,准时在先生寓所的客厅上课,风雨无阻。第一次上课,趁先生还在书房的间隙,我们在客厅里观赏墙上的字画,其中一幅花鸟特... 展开更多
关键词 张世禄 新松 庆坪 中国音韵学史 汉语史 告诉我 韵补 对我说 学术态度 反切上字
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新寨镇山区养羊产业面临的问题及对策
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作者 杨永军 《当代畜禽养殖业》 2015年第6期57-57,共1页
近年来,随着新寨镇山区农业调整和畜牧业的发展,越来越多的养殖投资者看好养羊业,而发展养羊生产、特别是肉羊生产则是发展养殖业的重点。笔者结合多年来的调查,对新寨镇山区山羊规模化养殖面临的问题与今后的发展途径进行分析与探讨。... 近年来,随着新寨镇山区农业调整和畜牧业的发展,越来越多的养殖投资者看好养羊业,而发展养羊生产、特别是肉羊生产则是发展养殖业的重点。笔者结合多年来的调查,对新寨镇山区山羊规模化养殖面临的问题与今后的发展途径进行分析与探讨。1新寨镇养羊业基本情况(1)基本情况。新寨镇位于渭源县北部,距县城32km,渭定公路从中穿过,这里交通便捷,文化发达,东临北寨镇、南连清源镇、西临庆坪、北接秦祁乡,总面积160km^2,耕地面积66473亩。 展开更多
关键词 养羊生产 肉羊生产 北寨 南连 庆坪 渭源县 养羊户 免疫程序 纯种繁育 养羊业发展
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Differentiation of Rural Households′ Consciousness in Land Use Activities: A Case from Bailin Village, Shapingba District of Chongqing Municipality, China 被引量:1
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作者 WANG Cheng WANG Liping +1 位作者 JIANG Fuxia LU Zhangwei 《Chinese Geographical Science》 SCIE CSCD 2015年第1期124-136,共13页
What rural households think and what kind of strategies they take, the basic driving force in land use activities, contribute greatly to the increase of their own revenues, the development of agricultural yields, and ... What rural households think and what kind of strategies they take, the basic driving force in land use activities, contribute greatly to the increase of their own revenues, the development of agricultural yields, and even the prosperity of rural areas. Differentiation in rural household behaviors and their consciousness in land use activities is widespread in rural China nowadays. It is important to understand the changing characteristics and laws of land use behaviors of rural households driven by their consciousness, so as to regulate their land use activities. In most empirical studies of land use change at rural household level, the land use consciousness, which acts directly on land use behaviors, is often neglected. In our research, the changes of land use behaviors of rural households are analyzed, through identifying how the land use consciousness affect the land use objectives, land management scales and land inputs of all the rural households in Bailin Village of Chongqing Municipality in the western mountainous China. Also, how the land use consciousness of different rural households comes into being under external stimuli is examined and the self-adjustment process of their consciousness according to their own conditions is also discussed. Finally, broad policy instruments are suggested to promote the rationalization of rural households′ land use consciousness and the standardization of their land use behaviors. 展开更多
关键词 land use behavior land use consciousness driving force rural households Bailin Village China
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改改诗二首
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作者 改改 《北方作家》 2012年第4期62-62,共1页
关键词 壶水 鸟鸣 庆坪 驴槽 中穿 纸窗
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