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- polyvinyl acetaldehyde 聚乙烯醇缩醛类
- Vinyl Chloride Co-polymers, Polyvinyl Butyrals, Thixotropy Resin. 聚氯乙烯共聚物、聚乙烯醇缩丁醛、触变性树脂。
- Acetaldehyde almost exists ubiquitously and is harmful to people. 乙醛广泛存在于环境中,危害人体健康。
- Study on gas-barrier properties of polyvinyl glutaral membranes[J]. 引用该论文 张丽卿;李波;蒋刚;王志光.
- The process of polyvinyl butyral (PVB)was briefly introduced. 简述了聚乙烯醇缩丁醛生产的工艺流程。
- Unplasticized polyvinyl chloride pipes and fittings. 未增塑聚氯乙烯压力管用密封圈的固定接头。
- Pyruvate ,produced during glycolysis is converted to acetaldehyde and ethanol. 全部总反应见下面公式。
- Abstract： The process of polyvinyl butyral (PVB)was briefly introduced. 摘 要： 简述了聚乙烯醇缩丁醛生产的工艺流程。
- Progress in studies on crosslinking of polyvinyl chloride were reviewed. 综述了聚氯乙烯各种交联方法的研究进展。
- This thesis is based on polyvinyl alcohol fibers (vinylon) reinforced mortar. 本文以聚乙烯醇纤维(即维纶)增强砂浆为基础进行研究。
- Polyvinyl chloride, polyurethane and thermoplastic balata is suit base makings. 聚氯乙烯、聚氨酯和热塑性橡胶是适合的基料。
- The corresponding reaction of acetaldehyde is subject to general base catalysis. 乙醛相应的反应服从广义的碱催化。
- polyvinyl(crotonal and acetaldehyde) 聚乙烯醇缩丁烯醛胶
- A colorless liquid polymer, C6H12O3, of acetaldehyde, used as a solvent and a sedative. 仲（乙）醛，三聚乙醛一种用作溶剂和镇定剂的无色液体聚合物，C6H12O3
- The polyvinyl acetate and polyvinyl alcohol used are ideal restoring materials obtained by numberless screening. 聚醋酸乙烯和聚乙烯醇是经过无数次筛选的理想修补材料。
- The pyretic acid formed by GLYCOLYSIS is broken down into acetaldehyde and carbon dioxide. 糖酵解过程中产生的丙酮酸分解为乙醛和二氧化碳。
- Alcohol dehydrogenase An enzyme that converts ethanol into acetaldehyde (ethanal). 醇脱氢酶：把乙醇转化为乙醛的酶。
- One of these, called alcohol dehydrogenase, turns the alcohol molecules into another chemical, acetaldehyde. 其中有一种叫酒精脱氢酶，把酒精分子转化成另一种化学物质，乙醛。
- DAZOC - Durable, polyvinyl gated irrigation pipe and color-coded PVC pipe fittings. 描述:DAZOC公司，提供耐用的、乙烯聚合物接口灌溉管道。
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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
