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- divinyl acetylene 二乙烯基乙炔
- poly divinyl acetylene 聚二乙烯乙炔
- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
- Baicheng City Acetylene Gas General Fact. 白城市乙炔气总厂。
- The depository for acetylene cylinder. 乙炔瓶放置处
- These gauges are designed for measuring the pressure of medium acetylene. 该压力表适用于测量乙炔介质的压力。
- Medium-pressure acetylene drying equipments adopt two-stage drying process. 中压乙炔干燥装置采用二级干燥工艺。
- The causes of fire and explosion at dissolving acetylene stationwas analyzed. 分析了溶解乙炔站火灾、爆炸的原因。
- The cyanate Resin is modificated by styrene and divinyl benzene,which are called active diluent. 以苯乙烯和二乙烯基苯作为氰酸酯树脂的活性稀释剂,得到粘度低、贮存稳定性好的改性树脂体系。
- A novel family of ester acetal molecular glass materials has been created by the reaction between monocarboxylic acid and divinyl ethers. 通过一元羧酸和二乙烯基醚的反应,我们得到了一种新颖的酯缩醛结构分子玻璃。
- Use:Used for all kinds of metal-welding and cutting machines to transport oxygen and acetylene. 用途：供各类金属熔焊及切割器械输送氧气和乙炔气体用。
- The remaining 20%of the acetylene production is principally used for oxyacetylene cutting, heat treating, and welding. 乙炔生产的剩余20%25主要用于氧乙炔切割、热处理和焊接。
- CR/polystyrene(PS) IPN blend was prepared by stepwise synthesis based on CR and styrene monomer and using divinyl benzene(DVB) as crosslinking agent of PS. 以CR和苯乙烯单体为原料,二乙烯基苯(DVB)为苯乙烯的交联剂,采用分步合成法制备CR/聚苯乙烯(PS)互穿网络共混物。
- High oil absorption resins of poly(n-alkyl methacrylates) were synthesized by suspension polymerization using divinyl benzene as cross-linking agent,benzoyl peroxide as initiator. 以甲基丙烯酸酯为单体,二乙烯苯为交联剂,过氧化二苯甲酰为引发剂,采用悬浮聚合法合成了高吸油性树脂。
- It also supplies liquid oxygen, liquid nitrogen, acetylene, carbon dioxide, hydrogen, propane, freon,liquid ammonia,and rare element gas. 还兼营液氧、液氮、液氩、乙炔气、二氧化碳、氢气、丙烷气、氟里昂、液氨及其他高纯和稀有气体。
- A CR/polystyrene(PS) IPN blend was prepared by stepwise synthesis based on CR and styrene monomer and using divinyl benzene(DVB) as crosslinking agent of PS. 以CR和苯乙烯单体为原料,二乙烯基苯(DVB)为苯乙烯的交联剂,采用分步合成法制备CR/聚苯乙烯(PS)互穿网络共混物。
- In the darkness, the machine gun spat a vindictive white light like an acetylene torch. 机枪在黑暗中吐出一道凶厉的白光，活象一支喷火的乙炔吹管。
- The cyanate Resin is modificated by styrene and divinyl benzene,which are called active diluent.The modificated resin system has low viscosity and store stability. 以苯乙烯和二乙烯基苯作为氰酸酯树脂的活性稀释剂,得到粘度低、贮存稳定性好的改性树脂体系。
- The purification of acetylene by chlorination for production of dissolved acetylene. 溶解乙炔氯化净化技术及装置。
- In the high-pressure system both oxygen and acetylene are used from high-pressure cylinders. 在高压法中，氧气和乙炔都取用于高压瓶。
