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PERFORMANCE ASSESSMENT OF STIFFNESS-DASHPOT-BASED ATMD MODEL
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基于刚度-阻尼器ATMD模型的性能评价 |
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PERMIAN CYCADS IN NORTH CHINA
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华北二叠纪苏铁植物研究 |
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PFC~(D) Numerical Simulation on Distortion of Flexible Gabion Retaining Wall
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柔性石笼挡墙变形受力的PFC~(D)数值模拟 |
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PFC~(D) Numerical Simulation on Earth Stress of Flexible Gabion Retaining Wall
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柔性石笼挡墙土压力的PFC~(D)数值模拟 |
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PHASE TRANSITION OF PRESSED PALYGORSKITE
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加压后坡缕石的相变 |
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PHENYLPKOPANOID AND IRIDOID GLYCOSIDES FROM HEMIPHRAGMAHETEROPHYLLUM
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鞭打绣球中的苯丙素甙和环烯醚萜甙 |
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PHOTOELECTROCHEMICAL STUDY OF n-TiO ELECTRODE COVERED WITH TRACES OF NOBLE METALS
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载有微量贵金属的n-TiO_电极的光电化学研究 |
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PHOTOSYNTHETIC CHARACTERISTICS OF COFFEA ARABICA
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小粒种咖啡光合特性的研究 |
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PHYSIO-CHEMICAL ANALYSIS OF GEOTHERMAL METAMORPHISM
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盐类沉积地热变质作用的物理化学分析 |
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PI9909 from Canada and PI 8 from Austria had the highest linoleic acid percentage,which reached 8 .79 % and 8.7 %,respectively.
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来自加拿大的PI9909和奥地利的PI 8亚油酸含量最高,分别为8 .79%和8.7%。 |
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PIERCER ROLL DESIGN FOR ROLLINGφmm TUBE ONφ00AUTOMATIC MILL
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在φ00机组上轧制φmm钢管时穿孔机的辊型设计 |
