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STUDIES OF REACTION INJECTION MOLDING ON POLYURETHANE ELASTOMER(Ⅱ)——SYNTHETIC MATERIAL B BY POLYOL M WITH MDI
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聚氨酯弹性体反应注射成型的研究(Ⅱ)——多元醇M 与MDI合成B料 |
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STUDIES OF SOME BIOLOGICAL CHARACTERISTICS OF SPOROPHORE OF GANODERMA LUCIDUM(LEYSS.EX FR.)KARST.IN CULTURE
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灵芝[Ganoderma lucidum(Leyss.ex Fr.)Karst.]子实体人工培养中某些生物学特性的研究 |
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STUDIES OF THE BIOLOGICAL CHARACTERS AND CONTROL OF EOTETRANYCHUS SMITHI(ACARINA:TETRANGXHIDAE)PRITCHARD ET BAKER
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史氏始叶螨生物学特性及其防治初步研究 |
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STUDIES OF THE PRODUCTION OF IF (B~ Π_0~+) IN THE SUPERSONIC F-F_-IF AND NH_ STREAMS
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在超音速F-F_-IF与NH_ 气流中产生IF(B~ Π_0~+)的研究 |
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STUDIES ON ACCELERATING GERMINATION OF SANDAL SEEDS
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促进檀香种子发芽技术的研究 |
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STUDIES ON ANTIMICROBIAL ACTIVITIES OF BORNEAL AND ISOBORNEOL
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龙脑与异龙脑的体外抗菌作用的研究 |
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STUDIES ON ARYLACYLAMIDASE OF PHILOSAMIA CYNTHIA RICINI
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蓖麻蚕芳基酰酰胺酶的研究 |
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STUDIES ON BUNSEN AND SMITHLL FLAMES
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本生灯火焰和Smithll火焰的实验研究 |
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STUDIES ON CHRYSOMYIA BEZZIANA VILLENEUVE AND THE MYIASIS IT PRODUCED (DIPTERA:CALLIPHORIDAE)
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倍氏金蝇及其蝇蛆症的研究(双翅目:丽蝇科) |
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STUDIES ON ELECTRICALLY CONDUCTIVE PLYWOOD
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导电胶合板的研究 |
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STUDIES ON FLAVONOIDS IN BERRIES
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浆果中黄酮类物质的研究 |
