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Species and distributions of Dasysyrphus in China(Diptera: Syrphidae)
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中国毛食蚜蝇属Dasysyrphus Enderlein的种类及分布(双翅目:食蚜蝇科) |
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Study on the Genetic Alterations in MTX-resistant Cells by Differential Polymerase Chain Reaction
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应用差异PCR技术研究MTX耐药细胞的遗传学改变 |
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Application of One-equation Model in Vegetation Canopy Boundary Layer
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一方程模型在植被冠层中的应用 |
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A study on the lignite biodegradation by Rhodopseudomonas spheroids
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球红假单胞菌降解褐煤的试验研究 |
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A Research on the Method of Experimental Teaching in Biotechnology
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生物技术专业实验课教学方法初探 |
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Electron Transfer in Quinohemoprotein
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醌血红素蛋白的电子传递 |
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Leslie predator-prey system with Holling Ⅲ functional response
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具有HollingⅢ类功能性反应的基于比率的离散Leslie捕食者—食饵模型的持久性 |
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Bio-toxicity of Cd2 Stress on a gfp Gene Marked Rice Bean (Vigna umbellate L.) Rhizobium Strain JMC1402G in Soil
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土壤中Cd2 胁迫对gfp基因标记的饭豆(Vigna umbellate L.)根瘤菌生物毒性的研究 |
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Construction and Inducement of the Prokaryotic Expressed Plasmid of New Glycosyltransferases from Tobacco
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新烟草糖基转移酶原核表达质粒的构建及诱导 |
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Cultural Optimization of Engineered Strain 1020 and Some Enzymatic Properties of Xylanase
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基因工程菌1020的培养优化及木聚糖酶部分特性研究 |
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The relationship between outer membrane protein D2 of Pseudomonas aeruginosa and imipenem resistance
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铜绿假单胞菌外膜蛋白D2与亚胺培南耐药的关系 |