广西区内139个主要风化矿床(点)中有近4成集中分布于中酸性岩浆岩风化区。新近纪以来新构造运动活跃,东亚季风盛行产生了湿热气候,致使近2.0×105 km 2不同时代、不同岩性的中酸性岩浆岩广泛出露并遭受强烈风化,大面积的厚层风化壳...广西区内139个主要风化矿床(点)中有近4成集中分布于中酸性岩浆岩风化区。新近纪以来新构造运动活跃,东亚季风盛行产生了湿热气候,致使近2.0×105 km 2不同时代、不同岩性的中酸性岩浆岩广泛出露并遭受强烈风化,大面积的厚层风化壳在低山丘陵地貌景观区得以保存,这为风化矿床的发育提供了得天独厚的气候、地质、构造和地貌等条件。广西中酸性岩浆岩风化作用形成的矿床主要包括残积型(以钛铁砂矿为代表)、淋积型(以离子吸附型稀土矿为代表)和残余型(以高岭土矿和膨润土矿为代表)三个类型。这些不同类型的风化矿床在成矿条件上表现出显著的母岩专属性和风化环境偏在性,二者联合约束了风化矿床的成矿作用及成矿类型。风化过程中复杂的水岩反应(淋积作用、残积作用和残余作用)是导致中酸性岩浆岩风化形成各类矿床的内在机制。展开更多
Uniqueness of our political systems and tremendous changes brought about by reform and opening up are reflected in language use,so contem porary Chinese political discourse has its own distinctiveness,and is especiall...Uniqueness of our political systems and tremendous changes brought about by reform and opening up are reflected in language use,so contem porary Chinese political discourse has its own distinctiveness,and is especially featured by increasing political neologisms,posing difficulties for interpreters and for China’s international publicity.Quality of political neologisms interpreting has a direct bearing on whether or not success of interpreting the whole discourse can be achieved.The authors believe that interpreting of contemporary Chinese political discourse,also for the purpose of com m unication can gain guidance from Bachman’s CLA Model.So the paper elaborates through exem plification on strategies for interpreting political neologisms in light of Bachm an’s Model,with a view to realizing discourse power of Chinese.展开更多
文摘广西区内139个主要风化矿床(点)中有近4成集中分布于中酸性岩浆岩风化区。新近纪以来新构造运动活跃,东亚季风盛行产生了湿热气候,致使近2.0×105 km 2不同时代、不同岩性的中酸性岩浆岩广泛出露并遭受强烈风化,大面积的厚层风化壳在低山丘陵地貌景观区得以保存,这为风化矿床的发育提供了得天独厚的气候、地质、构造和地貌等条件。广西中酸性岩浆岩风化作用形成的矿床主要包括残积型(以钛铁砂矿为代表)、淋积型(以离子吸附型稀土矿为代表)和残余型(以高岭土矿和膨润土矿为代表)三个类型。这些不同类型的风化矿床在成矿条件上表现出显著的母岩专属性和风化环境偏在性,二者联合约束了风化矿床的成矿作用及成矿类型。风化过程中复杂的水岩反应(淋积作用、残积作用和残余作用)是导致中酸性岩浆岩风化形成各类矿床的内在机制。
文摘Uniqueness of our political systems and tremendous changes brought about by reform and opening up are reflected in language use,so contem porary Chinese political discourse has its own distinctiveness,and is especially featured by increasing political neologisms,posing difficulties for interpreters and for China’s international publicity.Quality of political neologisms interpreting has a direct bearing on whether or not success of interpreting the whole discourse can be achieved.The authors believe that interpreting of contemporary Chinese political discourse,also for the purpose of com m unication can gain guidance from Bachman’s CLA Model.So the paper elaborates through exem plification on strategies for interpreting political neologisms in light of Bachm an’s Model,with a view to realizing discourse power of Chinese.
