butylenes
英[ˈbjuːtɪˌliːn]
美[ˈbjuːtɪˌliːn]
双语例句
- 1. 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。
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- 2. 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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- 3. 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。
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- 4. 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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- 5. 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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- 6. 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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- 7. 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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