《高中生物》课程PPT教学课件(必修一)2.4细胞中的糖类和脂质课件2021——2022学年高一上学期人教版必修1
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《高中生物》课程PPT教学课件(必修一)2.1细胞中的元素和化合物课件2020-2021学年高一生物人教版必修一(1)
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《高中生物》课程PPT教学课件(必修一)2.3遗传信息的携带者—核酸课件2020-2021学年高一生物人教版必修一
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《高中生物》课程PPT教学课件(必修一)2.2生命活动的主要承担者-蛋白质
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《高中生物》课程PPT教学课件(必修一)1.2显微镜的结构及使用方法课件2020-2021学年高一生物人教版必修一
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9.1 Introduction 9.2 Main production methods of chlorinated hydrocarbon 9.3 Vinyl chloride 9.4 Vinyl chloride production by equilibrium 9.5 Vinyl chloride production process by
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8.1 Introduction 8.2 Acetic acid synthesizing from methanol carbonylation 8.3 Synthesizing butanol and octanol by propene carbonylation 8.4 Development trend of carbonylation
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Ethylene oxide preparation by ethene epoxidation Heterogeneous catalytic oxidation Homogeneous catalytic oxidation Introduction Acrylonitrile preparation by propene ammoxidation Phthalic anhydride preparation by aromatic oxidation
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3.1 Chemical reactions of thermal cracking process 3.2 Technological parameters and operation 3.3 Tube cracking furnace and cracking 3.4 Pre-fractionation and purification of cracked gas 3.5 Compression and refrigeration 3.6 Rectification separation system of
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6.1 Introduction 6.2 General rules of hydrogenation, dehydrogenation reactions 6.3 Synthetic ammonia preparation by nitrogen hydrogenation 6.4 Methanol synthesis 6.5 Styrene preparation from ethylbenzene
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