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目录 引言····························································1 paper51.com
1.实验部分······················································1 http://www.paper51.com
1.1.来源·························································1 内容来自论文无忧网 www.paper51.com
1.2土壤采集方法·················································1 内容来自论文无忧网 www.paper51.com 1.3仪器工作条件·················································1 paper51.com 1.4样品的制备及测定 ············································1 http://www.paper51.com 1.3方法原理······················································2 内容来自论文无忧网 www.paper51.com 1.4主要仪器、试剂和仪器工作条件·································2 内容来自论文无忧网 www.paper51.com
1.4.1主要仪器·····················································2 内容来自论文无忧网 www.paper51.com 1.4.2试剂·························································2 copyright paper51.com
1.4.3仪器的工作条件················································2 copyright paper51.com 1.5方法步骤·······················································2 paper51.com 1.5.1样品前处理····················································2 copyright paper51.com 1.5.2样品的测定··················································2 paper51.com
1.6工作曲线的绘制·················································3 paper51.com 1.7结果计算·······················································4 内容来自论文无忧网 www.paper51.com 2.结果与讨论······················································4 http://www.paper51.com 2.1各烟区土壤和烟叶的含钼状况·····································4 copyright paper51.com 2.2烟叶与土壤中钼含量的相关性分析··································4 内容来自www.paper51.com
2.3施肥建议························································5 paper51.com 小结与讨论·························································6 paper51.com
致谢·······························································6 copyright paper51.com 参考文献···························································7 http://www.paper51.com 英文翻译·························································· 8 内容来自论文无忧网 www.paper51.com |