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A modified Ripley′s index
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Ripley′s指数的一个新变形——G(d) |
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Fossil Mammals from Majuangou Section of Nihewan Basin,China and Their Age
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泥河湾盆地马圈沟遗址化石哺乳动物及年代讨论 |
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Fuzzy Cluster Analysis of Seed Plants in 51 Areas
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51个地区种子植物区系的模糊聚类分析 |
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Variation of Nitrifier Populations in Three Sedimentary Soils: Ⅰ Relationships Between Nitrifiers and Soil Kinds
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硝化细菌在3种沉积土壤中的变化规律研究:Ⅰ硝化细菌与土壤种类的关系 |
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Genetic diversity of clonal plant Polygonum viviparum based RAPD in eastern Qinghai-Tibet Plateau of China
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青藏高原东缘克隆植物珠芽蓼的RAPD遗传多样性研究 |
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Cloning,expression and identification of the fusion gene between Neisseria gonorrhoeae nspA and Escherichia coli ltB
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淋球菌nspA和大肠杆菌ltB融合基因的构建、表达及鉴定 |
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Toxic Effects of Iron-based Flocculants and Cadmium on Seed Germination and Root Elongation of Wheat
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铁盐絮凝剂与金属镉对小麦种子发芽与根伸长的毒性效应 |
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Genetic Diversity of Schima superba Populations in Three Forest Communities at Different Succession Stages
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木荷种群在演替系列群落中的遗传多样性 |
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Aerobic Denitrifiers Dispose the Wastewater of NO3-N and the Analysis of the Diversity of Microbial Species
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好氧反硝化细菌处理硝酸盐废水的研究及微生物群落结构分析 |
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RELATIONSHIP BETWEEN DERIVATIVE SPECTRA AND PHOTOSYNTHETIC ORGAN AREA IN RAPESEED (BRASSICA NAPUS)
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油菜光合器官面积与导数光谱特征的相关关系 |
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Exploitation and Utilization of Mulberry, Morus alba, in The Medicine
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桑资源的药用开发与利用 |