a gaseous hydrocarbon C4H6; used in making synthetic rubbers
双语例句
1. Nitrile is a copolymer of butadiene and acrylonitrile.
腈是一种丁二烯与丙烯腈的共聚物。
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2. Synthetic rubber is a copolymer of butadiene (75%) and styrene (25%).
合成橡胶是丁二烯（75％）和苯乙烯（25％）的共聚物。
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3. The versatility of ABS is derived from its monomer building blocks Acrylonitrile, Butadiene and Styrene.
ABS的多功能性來源于其三种组成单体丙烯睛，丁二烯和苯乙烯。
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4. Charge-separated resonance structures do not contribute very much to the resonance hybrid of butadiene .
电荷分离的共振结构对丁二烯没有很大的贡献。
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5. The coke formation on butadiene catalyst was studied in a flow system by means of carbon-14-labelled compounds.
在流动系统中，用碳- 14标记化合物研究了丁二烯催化剂上的结焦过程。
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6. A type of thermoplastic synthetic copolymer composed of various proportions of styrene, acrylonitrile and butadiene.
由各种比例苯乙烯、丙烯腈和丁二烯组成的一类热塑性合成共聚物。
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7. Under these conditions, an excellent yield of butadiene approximately 80% and selectivity about 90% can be obtained.
在上述条件下取得了优异结果，丁二烯收率约为80%，选择性90%左右。
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8. The process of posttreatment in butadiene production with ACN method was optimized on the basis of analyzing it thoroughly.
在充分分析acn法生产丁二烯后处理工艺的基础上，对其进行优化。
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9. This article studies the reaction-mechanism of oligomerization of butadiene and the situation of reaction product utilization.
首先探讨了丁二烯的环三齐聚反应机理，并对其生成物的利用现状做了分析。
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10. Produced by emulsion polymerization in a similar way to styrene-butadiene rubber processes, yielding both "hot" and "cold" rubbers.
生产方法是乳液聚合，和苯乙烯-丁二烯橡胶的生产过程相似，得到“热”橡胶和“冷”橡胶。
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11. A new test method, in which alkyne impurity content in 1, 3-butadiene is determined by a capillary gas chromatograph, was introduced.
介绍了一种毛细管气相色谱法测定1,3 -丁二烯中炔烃杂质含量的新试验方法。
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12. Transparent butadiene-styrene impact resin is possessed of good light transmittance and impact resistance, and has broad applications.
丁苯透明抗冲树脂具有良好的透光性和抗冲击性，有广泛的用途。
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13. An advanced control scheme including four subsystems is designed, aiming at the real control problems of butadiene distillation column.
针对丁二烯精馏装置实际存在的控制问题，设计了一套包括四个子系统的先进控制方案。
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14. A method of measuring thermoplastic styrene-butadiene rubber SBS (simply called SBS) crumb sample's physical performance is introduced.
提出了一种测定热塑性丁苯橡胶(SBS)颗粒样品物理性能的制片方法。
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15. The authors make an introduction to the plan of improving the safety of the butadiene spherical tank group and its engineering practice.
本文介绍了丁二烯球罐群安全隐患的清除方案及工程实施。
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16. Briefing production technology of Styrene -butadiene Rubber advancement, it analyzes domestic market demand of Styrene-Butadiene Rubber.
介绍了丁苯橡胶生产技术进展，并对国内丁苯橡胶的市场需求进行了分析。
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17. This method is also applicable to systems involving two or more type of monomers (copolymerization), for example, of styrene and butadiene.
此方法也用于包含两种或两种以上单体的系统(共聚)，例如苯乙烯和丁二烯。
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18. Many of the raw materials used in the petrochemical industry are unsaturated hydrocarbons, such as ethylene, propylene, butene and butadiene.
在石油化学工业中所用的许多原料是不饱和烃类，如乙烯、丙烯、丁烯和丁二烯。
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19. In the process, oil is top gas (often reduced pressure), chemical is butadiene unit, the torch gas recovery system, oil and chemical are used.
工艺上用的，石油是塔顶气(常减压)，化工是丁二烯装置，火炬气回收系统，石油和化工均采用过。
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20. The aim of this paper is to build the steady state simulation platform of the low temperature styrene/butadiene emulsion polymerization unit.
本文的目的是建立起低温乳聚丁苯橡胶聚合单元的稳态模拟平台，并在此基础上对生产装置进行优化计算。
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21. Styrene butadiene rubber (SBR) was cyclized with the aid of cationic catalyst system based on diethylaluminum chloride(Al) and benzyl chloride(RCl).
应用一氯二乙基铝和苄基氯催化剂体系进行了丁苯橡胶的阳离子环化反应。
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22. In view of the control problems of the distillation columns in the butadiene plant, the advanced control strategy based on OPC technique is proposed.
针对丁二烯生产装置精馏塔中组分浓度难以控制的问题，提出了基于OPC技术的先进控制方案。
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23. The latex particles size and size distribution in emulsion copolymerization process of butadiene-styrene were determined by dynamic laser scattering.
用动态激光光散射法测定了丁二烯-苯乙烯乳液聚合的乳胶粒子的粒径及其分布。
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24. LEGO bricks start out as granulated acrylonitrile butadiene styrene (ABS), a type of shiny plastic used to make everything from hard hats to toys to pipes.
乐高积木始于小颗粒状的丙烯腈丁二烯苯乙烯(abs)，一种闪亮的可以被用于制造从硬帽子到水管的塑料。
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25. Thesis of 1, 3 - butadiene of physical and chemical properties, USES and production methods were introduced on the 1, 3 - butadiene market are analyzed.
26. High purity 1 - butylene is made from the following production process: butadiene extraction and then butadiene and iso - butylene removal in MTBE unit.
丁烯-1生产工艺通过丁二烯抽提和MTBE装置脱除丁二烯和异丁烯来生产高纯度丁烯- 1。
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27. Styrene - butadiene rubbers and oil extended styrene butadiene. emulsion polymerised types. test recipe and evaluation of vulcanisation characteristics.
丁二烯一苯乙烯橡胶和加油丁二烯一苯乙烯。乳状聚合物型。试验配方和硫化特性的评定。
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28. With the industrial application, domestic industrialization of butadiene hydrogenation catalyst is realized, and domestic vacancy in this area is filled.
通过工业化应用，实现了丁二烯加氢催化剂国产化，填补了国内空白。
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29. The synthesis and properties of elastic unsaturated polyester were investigated and the use of the elastomer compounded with nitrile butadiene rubber was discussed.
本文研究了弹性体不饱和聚酯的合成，并对有关性能和丁腈橡胶的并用进行了讨论。
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30. The synthesis and properties of elastic unsaturated polyester were investigated and the use of the elastomer compounded with nitrile butadiene rubber was discussed.
本文研究了弹性体不饱和聚酯的合成，并对有关性能和丁腈橡胶的并用进行了讨论。
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用作名词 (n.)
The suggestions to produce butadiene at domestic were given. 对国内丁二烯生产提出了建议。
