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THE STUDY OF TREADLE BICYCLES TRANSMISSION SYSTEM
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踏板式自行车传动系统的研究 |
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THE STUDY ON H NMR OF (7) CHLORO FLURO PHENYL (H) QUINOLINONE DERIVATIVES
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H NMR确证-氟-(或7)-氯- -苯基--(H)-喹啉酮衍生物的结构 |
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THE STUDY ON THE APPLICATI0N OF ACUPUNCTURE MEDICINE OF SENDING OUT THE LIGHT BEAM IN MANY WAYS OF He-Ne LASER
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He-Ne激光多方式出光在针灸医疗上应用研究 |
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THE STUDY ON THE BIOLOGY OF CHEESE SKIPPER PIOPHILA CASEI(L.)
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酪蝇Piophila casei(L.)的生物学特性研究 |
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THE STUDY ON THE IN JECTION OF SHEEP'SNAIL
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羊蹄角注射液研究 |
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THE STUDY ON THE PREPARATION AND MORPHEA OF CHRO-MOSOME OF Penaeus chinensis
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中国对虾染色体制备及染色体形态的研究 |
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THE SYNTHESIS OF METHYL BENZYL ARSONIC ACID AND ITS COLLECTING PERFOMANCE
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甲苄胂酸的合成及捕收性能 |
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THE SYNTHESIS OF ORANGE TORTRIX' S SEX PHEROMONE WITH POLYMER REAGENT
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用聚合物试剂合成柑桔卷叶蛾昆虫性信息素 |
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THE TEMPERATURE EFFECT ON THE EXTRACTION OF URANOUS NITRATE BY TBP
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温度对TBP萃取U(NO_ )_的影响 |
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THE THIRD ORDER SOLUTION OF VINTI'S PROBLEM AND THE POISSON'S BRACKETS OF ELEMENTS
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Vinti问题三阶解及其基本根数系统的泊松括号 |
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THE TRANSFORMATION OF MONOCOT-BAMBUSA CELLS WITH A. TUMEFACIENS
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根癌农杆菌对单子叶植物竹子的细胞转化 |