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Characteristics and preparation of catalyst being used for PET production;
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聚酯生产用催化剂特性及配制 |
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Process treatment of PET production waste water and gas;
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聚酯生产废水废气的工艺处理 |
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Study on kidney-deficiency symptoms with cluster analysis;
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聚类分析对肾虚症状的探索性研究 |
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Study on the Preparation, Structure and Properties of PET/Montmorillonite Based Nanocomposites;
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聚对苯二甲酸乙二酯/蒙脱土纳米复合材料的制备及结构性能研究 |
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The Effect to Callus Content of Rectangle-shaped Intramedullary Nail on Experimental Fracture Healing;
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矩形髓内钉对实验性骨折愈合过程中骨痂含量的影响 |
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Principal Component and Cluster Analysis of Platycodon grandiflorum Germplasm;
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桔梗种质资源农艺性状的主成分及聚类分析 |
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Study on the extraction technology and the antioxidation of Platycodon polys accharide;
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桔梗多糖的提取及其抗氧化作用研究 |
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Processing technology of Platycodon root health pichle of low salt;
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桔梗低盐保健泡菜的研制 |
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The essay is concerned about internal drive and external factors of the development of theoretical system in modern science.
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就现代自然科学理论体系发展的内在动力和外部因素，讨论人们出于对理论基础逻辑统一性的追求，通过创造性思维，使反映理论体系的两个基石——基本概念和基本关系沿着不断增加逻辑统一性和逻辑简单性方向发展和进化，最终推动了科学理论体系向“理论的统一性”这一必然趋势发展。 |
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Experimental Study the Effect of Jiu Zheng Pill on Postmenopausal Osteoporosis of Ovariectomized Rats;
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久正骨筋胶囊对去卵巢大鼠骨质疏松作用的实验研究 |
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Histological study of cervical allograft threaded cage for interbody fusion;
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颈椎同种异体骨笼椎间融合的组织学研究 |
