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- propene thiol 丙烯基硫醇
- Only a very limited amount of data is available on thiol esters. 有关硫醇酯类的数据非常有限。
- N acetylcysteine(NAC), a precursor of glutathione, is a thiol antioxidant. N-乙酰半胱氨酸 ( NAC)为谷胱甘肽的前体 ,是一种含有巯基的抗氧化剂。
- N-acetylcysteine,a precursor of glutathione in cells,is a thiol antioxidant. 乙酰半胱氨酸是细胞内还原性谷胱甘肽的前体,是一种含有巯基的抗氧化剂。
- Dithiooxamide molecules were adsorbed on the metal surface through the amine and thiol groups. 二硫代乙二酰胺分子通过其氨基和巯基共同吸附于金属表面。
- Rising temperature can greatly increase the conversion of propane and then the yield of propene. 升高温度虽然能极大的提高丙烷的转化率从而增加丙烯的收率。
- Two reactor design for ammoxidation of propene.Completeseparation of air and propene plus ammonia. 两个反应堆设计氨丙烯 .;完全分裂空气和丙烯氨。
- Organic impurities in high-purity industrial propene is analyzed under optimized chromatographic conditions. 用优化后的色谱分析条件,分析工业用高纯丙烯中烃类杂质。
- Fig.2. Two reactor design for ammoxidation of propene.Completeseparation of air and propene plus ammonia. 图2，丙烯氨氧化反应的两个反应器设计。空气和丙烯氨气混合物的完全分离。
- Objective To review the progress of glutathione which is a functional non-protein thiol compound. 目的对一种具有重要生理功能的活性三肽-谷胱甘肽的研究进展作一综述。
- Catalytic cracking of C4 alkenes to propene and ethene：Influences of zeolites pore structures and Si/Al2 ratios [J]. C4及C4+烯烃催化裂解生产丙烯/乙烯新工艺[C]，第十一届全国催化学术会议论文集，第十一届全国催化会议，杭州：浙江大学出版社，2002：297-298.
- By adopting these technologies,fuel oils with low sulfur,low thiol and low aromatic contents can be obtained. 采用这些技术，可以生产低硫、低硫醇或低硫低芳烃含量的燃料产品。
- Activated olefinic bond Amine, thiol, radical initiator, cationic initiator, dienes (Diels-alder reactive). 活性烯键胺，巯基，引发剂，阳离子引发剂，烯烃（的Diels - Alder反应）。
- We also analyzed if alkyl thiol compound was deposited on particles surface by ESCA. 而藉由ESCA观察镀银微粒经硫醇修饰后，硫醇是否会长在其表面上。
- The oxidative dehydrogenation of propane (ODP) to propene is one important subject in natural gas, oil field gas and refinery gas application area. 丙烷氧化脱氢制丙烯是利用天然气、油田气和炼厂气的一个重要课题。
- This agent is propene polyoxy-ethylene binary block polyether chain extension production initiated by polyamine and polyalcohol. 该药剂是以多胺、多元醇为起始剂的聚氧丙烯聚氧乙烯双嵌段聚醚的扩链产物。
- The reslts showed that the IMR are more efficient than the FBR. Propene selectivity of up to 57.4% and product yield of 22.1% were obtained in the IMR. 结果表明 ;IMR优于 FBR;IMR的丙烯选择性为57.;4%25;丙烯收率为 2 2
- According to standard test method of Thiol( mercaptan) sulfur in liquid petroleum products( GB/ T1792-88), We estimated uncertainty of the measurement. 根据国家标准gb/1792-88《馏分燃料中硫醇硫含量测定法(位滴定法)的试验方法,考察评估了该项分析的测量不确定度。
- STUDIES ON STYRENE SYNDIOSPECIFIC POLYMERIZATION AND PROPENE ATACTIC POLYMERIZATION WITH TITANOCENE/MAO/ AlR?3 HOMOGENEOUS CATALYTIC SYSTEMS?? 单茂钛化合物/MAO/AlR_3均相催化体系合成sPS与aPP研究
- Decreasing sunlight or reducing the precursors of 3 methyl 2 butylene 1 thiol (MBT) was the useful method to avoid lightstruck. 减少光照或减少其前驱物质的产生是降低啤酒日光嗅味的有效途径。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
