butylenes

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美式音标：

词义：

网络丁浠

英英释义

butylene[ 'bju:tili:n ]

n.any of three isomeric hydrocarbons C4H8; all used in making synthetic rubbers

同义词：butene

用法：

双语例句

1.Poly(butylenesterephthalate)(PBT)isone of the fiveimportantengineering plastics,which had been usedwidely in many fields.聚对苯二甲酸丁二醇酯（PBT）作为五大通用工程塑料之一，其应用领域非常广泛。www.juhe8.com2.Domesticdevelopedtechnologiesforutilizationofhydrogen,ethylene,propyleneandbutylenesinrefinerygasarereviewed.简述了我国炼厂气中氢气、乙烯、丙烯和丁烯等资源的综合利用技术。3.Thereactionfeatures of the catalyticconversionofbutylenestopropyleneandethylenewereinvestigated.探索了丁烯催化转化为丙烯、乙烯的反应特点。www.chemyq.com

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权威例句

Butylenes

Butylenes

Butylenes

Oxidation of butylenes and propylene over bismuth molybdate

Degradation of poly(butylenes succinate) as a novel biomaterial in vitro

Synthesis of poly(butylenes-succinate) with ε-caprolactone and lactic acid

Proton Spillover Promoted Isomerization of n-Butylenes on Pd-Black Cathodes/Nafion 117

Anomalous carbon numbers in cationic oligomers of propylene and butylenes

Bamboo fiber (BF)-filled poly(butylenes succinate) bio-composite – Effect of BF-e-MA on the properties and crystallization kinetics

Synthesis and Characterization of Biodegradable Poly(butylenes succinate) Modified by 1,4-Cyclohexane Dimethanol

Crystallization and thermal behavior of multiwalled carbon nanotube/poly(butylenes terephthalate) composites

Dielectric properties of a hydrated sulfonated poly(styrene–ethylene/butylenes–styrene) triblock copolymer

Dynamic rheological behavior and morphology of polylactide/poly(butylenes adipate‐co‐terephthalate) blends with various compositio...

造句：

1. Several important low pressure oxo processes for hydroformylations of propylene and butylenes were reviewed.

对近年来国内外低碳烯烃低压羰基合成醇的工艺进行了综述。

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2. Accurately analyzing the gas components especially ethylene, propylene and butylenes are most important inthe commercial testing.

工业试验中，准确标定气体，尤其是乙烯、丙烯、丁烯等的产率是十分重要的。

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3. This paper describes how to reform the column system of GC 8 chromatograph in butylenes 1 unit and then apply it to the new MTBE unit.

阐述丁烯1装置用日本横河GC8在线色谱仪改造到新装置MTBE中，对其色谱柱系统进行的改造及应用。

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4. Results indicated that changing the proportion between the acid and alcohol could control the molecular weight of the polyesters and the modified poly-(butylenes su…

实验结果表明，改变酸醇比例可以控制聚酯分子量，扩链改性后的产物结晶度下降、力学性能提高、降解性能也得到改善。

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5. Resin direct hydration method is the procedure that butylenes which is in super-critical status reacts with water to produce secondary butyl alcohol with the catalyst of acid cation exchange resin.

树脂直接水合法是以固体酸性阳离子交换树脂作催化剂，以丁烯在超临界状态下与水反应生成仲丁醇。

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6. Poly(butylenes terephthalate) (PBT) is one of the five important engineering plastics, which had been used widely in many fields.

聚对苯二甲酸丁二醇酯（PBT）作为五大通用工程塑料之一，其应用领域非常广泛。

www.xueshu001.com

7. The reaction features of the catalytic conversion of butylenes to propylene and ethylene were investigated.

探索了丁烯催化转化为丙烯、乙烯的反应特点。

www.chemyq.com

8. The reaction features of the catalytic conversion of butylenes to propylene and ethylene were investigated.

探索了丁烯催化转化为丙烯、乙烯的反应特点。

www.chemyq.com