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Influence of petroleum sulfonate on interfacial properties of crude oil, resin and asphaltene from Shengli Oilfield;
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石油磺酸盐对胜利油田原油、胶质、沥青质界面性质的影响 |
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Effects of petroleum polluted soil on the soybean growth;
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石油污染土壤对黄豆生长的影响 |
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Study on the relation of the standards,quality and praduction of the chemical products;
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试论化工产品的标准、质量和生产的关系 |
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Rules in Application of Herba Asari by Zhang Zhongjing;
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试论张仲景运用细辛的规律 |
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The molecule factors leading to thrombogenesis of retinal vein occlusion;
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视网膜静脉阻塞血栓形成的分子学机制 |
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Thermochemical Study on Solid State Reaction of Nanocrystalline Zinc Phosphate Tetrahydrate at Room Temperature;
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室温固相反应制备纳米四水磷酸锌的热化学研究 |
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A Survey on the Ancient Conceptions of the Sky, the Earth and the Human in Ancient Chinese Philosophy;
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试析中国古代的“天地人”观念 |
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In the course of this experiment,core starch (β starch) was used to be as the principal binder of shell core for making iron castings.
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试验用 β淀粉作主粘结剂的芯砂制出了能用于铸铁件生产的壳芯 ,可以认为 ,以天然淀粉作芯砂主粘结剂用于铸造生产是完全可能的。 |
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Comparison of the Test of Tubercle Bacillus between Becteriophage Splitting and TaqMan-PCR;
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噬菌体裂解法与TaqM an-PCR法检测结核分支杆菌的比较 |
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Then this paper summarized the recent development in the land use models based on the three ways:regional character,landscape ecology,soil property.
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首先简要介绍国内外土地利用研究的概况 ;然后着重阐述基于地域特点、景观生态学、土壤性质三个方面的土地利用模式的研究进展 ,旨在综合已有研究经验和成果 ,促进今后相关研究的发展 ;最后提出有待进一步研究的问题 。 |
