• 系统地研究受体抑制剂1-甲基环丙烯(1-MCP)处理后,桃果肉细胞超微结构变化

    The changes of cell ultrastructure in harvested peach fruits treated with 1-methylcyclopropene (1-MCP) as ethylene receptor inhibitor were studied.

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  • 新高为试材,果实经1-MCP(1-甲基环丙烯处理再冷藏一定时间后,研究常温货架期间1-MCP对果实贮藏效果影响。

    The fruits of Niitaka pears were treated with 1-MCP(1-methylcycloproene) in low temperature, during storage at ambient temperature were studied.

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  • 以磨盘试材,通过不同浓度1-甲基环丙烯(1.MCP处理果实减压冷藏期间主要生理生化指标、贮藏品质变化规律分析,探讨了1-MCP处理果实减压冷藏保鲜效果的影响。

    The effects of different concentration 1-MCP treatment on the fruit of Mopan persimmons during Hypobaric refrigeration were studied by analysis of storage and physiological properties of the fruit.

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  • 实验证明该反应基为一级反应,对甲基丙烯为零,对季铵盐是0.71级。

    The rate of reaction is first order with icspect to epoxy group, zero order with respect to methylacrylic acid, and 0.71 order with lespect to quaternary ammonium salt catalyst respectively.

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  • 甲基丙烯甲酯单体丙烯丁酯为单体丙烯酸为功能单体,树脂改性制备密封胶改性丙烯酸树脂。

    The epoxy modified acrylate resin for sealant is prepared with methyl acrylate as hard monomer, butyl acrylate as soft monomers, acrylate acid as functional monomers and epoxy resin as modifier.

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  • 它们,异丁烷丁烷类化合物个,甲基乙基,乙基异基醚,乙酸

    Ten of them were identified. They are ethylene, propylene, isobutane, cyclobutane, three isomeric butenes, methyl ethyl ether, ethyl isopropyl ether, and ethyl acetate.

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  • 溴代己烷苯甲酸乙酯原料经过反应合成了甲基丙烯己基苯甲酯。

    With bromocyclohexane and ethyl benzoate as raw materials, dicyclohexylphenylmethyl methacrylate was synthesized by two steps.

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  • 选择甲基丙烯甲基氨基改性丙烯树脂获得带有反应性氨基丙烯酸树脂,进而制备改性丙烯粉末涂料

    By using dimethylamino ethyl methacrylate to modify acrylate resin, we acquired a new type of acrylate resin with reactive amino group. Further, we engineered a modified acrylic-epoxy powder coating.

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  • 采用甲基四硅氧烷丙烯酯类单体,用乳液聚合的方法同时对明胶改性制作皮革涂饰剂。

    In the research, organic silicon and acrylic esters were used to modify the gelatin as leather finishing coatings.

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  • 方法:以3-三氟甲基- 4-氰基苯胺2- 甲基丙烯为起始原料经过化、 氧化、取代氧化反应合成比卡鲁胺。

    Methods:Bicalutamide was prepared from 4-cyano-3-(trifluoromethyl) aniline and 2-methylacryloyl chloride by four steps: acylation, cyclization, substitution, and oxidization.

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  • 方法:以3-三氟甲基- 4-氰基苯胺2- 甲基丙烯为起始原料经过化、 氧化、取代氧化反应合成比卡鲁胺。

    Methods:Bicalutamide was prepared from 4-cyano-3-(trifluoromethyl) aniline and 2-methylacryloyl chloride by four steps: acylation, cyclization, substitution, and oxidization.

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