butylene
英
美
n. 丁烯
双语例句
- Study on the Properties of Block Copolymer Polylactide-poly ( butylene succinate)-polylactide and Its Preparation
嵌段聚合物聚乳酸-聚丁二酸丁二醇酯-聚乳酸的制备及其性能研究 - Investigation on the gelation behavior of biodegradable poly ( butylene succinate) during isothermal crystallization process.
分子间氢键的形成对聚丁二酸丁二酯结晶熔融及动态力学行为的影响。 - A polymer of butylene; used in lubricants and synthetic rubber.
一种丁烯聚合物，用于润滑剂和合成橡胶。 - Study on Modified Cation Exchange Resin and Its Application for Butylene Hydration
改性阳离子交换树脂的研究及在丁烯水合反应中的应用 - The study of Poly ( butylene succinate)-degrading fungi
聚丁二酸丁二醇酯（PBS）降解真菌的研究 - Its main components include propane, butane and butylene.
主要成份是丙烷、丁烷、丁烯等。 - It is mainly the butylene in the C4 hydrocarbons that undergoes catalytic reactions over the FCC catalyst and butane is hard to convert.
在C4烃类催化转化过程中，丁烯是主要的反应物，而丁烷几乎不反应； - Study on biodegradation of poly ( butylene succinate) and environmental impact evaluation
PBS降解性能与环境影响评价的研究 - Study on Ziegler-Natta Catalyst for Copolymerization of Ethylene and 1-Butylene with Internal Donor
含给电子Z-N催化剂催化乙烯/1-丁烯共聚的研究 - Thermally stimulated depolarization current technique ( TSDC) is used to study the low temperature β-relaxation in semicrystalline poly ( butylene terephthlate)( PBT).
用热刺激退极化电流法（TSDC）研究了半结晶PBT的低温β松弛。 - They mainly includes the utilization of ethene in dry gas and of propene and butylene in liquified petroleum gas.
重点包括干气中乙烯的利用、液化气中丙烯和碳四的利用。 - Ethylene, propylene, butylene yield and overall yield of lower olefins increased with temperature;
乙烯、丙烯、丁烯、乙烯和总低碳烯烃收率单调增加，而乙烯、丙烯、丁烯、乙烯和丙烯和总低碳烯烃收率的增加幅度各不相同； - Preliminary survey on kinetics of butylene conversion in the oxidative dehydrogenation of butylene to butadiene
丁烯氧化脱氢制丁二烯反应中丁烯转化的动力学初步考察 - Filled modification of poly ( butylene terephthalate)( PBT) with nano-particles was discussed by layer-inserting and melting poly-merizing The relationship between the structure and properties of the composites was also discussed.
讨论了纳米粒子填充改性聚对苯二甲酸丁二醇酯（PBT）的研究进展，分别采用插层聚合和熔体聚合的方法制得PBT/纳米复合材料，讨论了结构和性能的关系。 - The Technology of Manufacturing Methyl Ethyl Ketone from Butylene by Hydration and Dehydrogenation
正丁烯水合、脱氢制甲乙酮技术 - In the pretreatment unit of feedstock of butanone plant, extraction distillation is used to separate butane and butylene.
在甲乙酮装置的原料预处理工段中，采用了萃取精馏的方法分离丁烷和丁烯以制取甲乙酮等产品。 - Investigation on catalyst B-02 for oxidative dehydrogenation of butylene into butadiene in a two-stage axial fixed-bed reactor was carried out on a 200 t/ a pilot plant which was self-designed.
本工作在自己设计的200t/a两段轴向固定床反应器上，用B-02催化剂进行了丁烯氧化脱氢制丁二烯试验。 - A mathematical model for dehydrogenation of butylene into butadiene that reacts in fluidized-bed reactor has been established.
基于在无梯度内循环反应器中实验研究的数据，建立了挡板流化床丁烯氧化脱氢的数学模型； - Biodegradable poly ( butylene succinate) ( PBS) microcapsule was prepared via emulsion solvent evaporation process.
以可生物降解的聚丁二酸丁二醇酯（PBS）为载体，通过乳化-溶剂挥发法制备了包覆毒死蜱的农药缓释微胶囊。 - Study of the oxidative dehydrogenation of butylene to Butadiene on ferrite catalyst
丁烯氧化脱氢制丁二烯铁酸盐催化剂的研究 - The ZRP zeolite with high n ( SiO2)/ n ( Al2O3) possessed more strong acid so that the conversion of olefin and the selectivity of light olefin were both increased. But the selectivity of butylene was higher than that of propylene.
提高ZRP沸石的n（SiO2）/n（Al2O3）能够增加其强酸量，使烯烃的转化率和低碳烯烃的选择性有所提高，但丁烯选择性高于丙烯的选择性。 - Propy-lene and butylene yields increase with low hydrogen transfer reaction.
氢转移反应越低，丙烯及丁烯等烯烃选择性越高。 - Hydroxyl-terminated poly ( butylene succinate) was synthesized by melt polycondensation from succinic acid, 1,4-butanediol.
以丁二酸与丁二醇为原料，通过熔融缩聚法合成端羟基聚丁二酸丁二醇酯。 - Technology Development of Mix Butylene Catalytic Oligomerization and Oligomer Utilization
混合丁烯催化齐聚及齐聚产物利用技术开发 - 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。 - This paper studied the effectiveness of toughening poly ( butylene terephthalate) ( PET) with maleic anhydride grafted polyethylene-octene elastomer ( POE-g-MAH) and ethylene-methyl acrylate-glycidyl methacrylate terpolymer ( E-MA-GMA).
对马来酸酐接枝乙烯-辛烯共聚物（POE-g-MAH）和乙烯-丙烯酸甲酯-甲基丙烯酸缩水甘油酯三元共聚物（E-MA-GMA）增韧聚对苯二甲酸丁二酯（PBT）进行了研究。 - Advances in solid superacid catalysts and their application in isobutane/ butylene alkylation
固体超强酸催化剂及其在异丁烷/丁烯烷基化中的应用研究进展 - Poly ( butylene terephthalate)/ p-hydroxybenzoic acid copolyesters ( PBT/ PHB) with different mole fractions of PHB were synthesized from PBT and PHB by in-situ acetylation. The relationships between their phase transition and liquid crystallinity and the composition were investigated.
采用原位乙酰化法，合成了对羟基苯甲酸（PHB）摩尔分数不同的PBT/PHB共聚酯，研究了其组成与相转变和液晶性之间的关系。 - Study on Mechanical Properties and Morphology of Poly ( Butylene Terephthalate) Toughened by M-POE-g-MAH
M-POE-g-MAH增韧PBT的力学性能和形貌 - The effects of the blend ratio on the morphology and melt rheology of PLA/ poly ( butylene succinate adipate) ( PBSA) blends were investigated using scanning electron microscope, strain-controlled rheometer, and capillary rheometer.
使用扫描电子显微镜、旋转流变仪和毛细管流变仪研究了配比对PLA/聚丁二酸己二酸丁二醇酯（PBSA）共混物形貌和熔体流变性质的影响。