利用电厂脱硫石膏生产水泥 |
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引用本文: | 王英. 利用电厂脱硫石膏生产水泥[J]. 科技信息, 2010, 0(5): 369-369 |
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作者姓名: | 王英 |
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作者单位: | 广东白云学院应用外语系; |
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摘 要: | 章村矿电厂利用脱硫技术,排放大量的工业废渣——脱硫石膏,水泥厂大力开展资源综合利用工作,利用电厂脱硫石膏替代二水石膏作为水泥缓凝剂生产水泥,不但解决了章村矿电厂脱硫石膏的排放问题,而且降低了水泥生产成本,同时也为企业带来了可观的经济效益和社会效益。
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关 键 词: | 脱硫石膏 水泥 缓凝剂 |
The Role of Motivation in Foreign Language Learning |
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Abstract: | Motivation plays a very important role in foreign language learning.The present paper makes a brief introduction of the definition and main types of learning motivation.Pedagogical suggestions to stimulate students' learning motivation are also discussed in this paper. |
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Keywords: | Language learning Motivation Extrinsic motivation Intrinsic motivation |
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