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- bisphenol formaldehyde 双酚F
- A phenolic resin was synthesized from bisphenol A and aqueous formaldehyde in the presence of basic catalyst. 以双酚A,甲醛水溶液为原料,在碱性催化剂的作用下,合成双酚A型甲阶酚醛树脂。
- The hospital smelled of formaldehyde and ether. 医院里充满甲醛和乙醚的味道。
- In the first place,benzoxazine was obtained by bisphenol A,formaldehyde and aniline、p-toluidime、m-toluidime、3,5-xylidene respectively. 以双酚A、甲醛分别和苯胺、间甲苯胺、对甲苯胺、3,5-二甲基苯胺为原料合成苯并口恶嗪树脂。
- The fetus was kept in a formaldehyde medium. 胎儿被保存在甲醛浸液里。
- Low temperature steam and formaldehyde sterilizers. 英文名称: Sterilizers for medical purposes.
- Of all EDCs, Bisphenol A (Bpa) is very important one. 双酚A(bisphenol A,Bpa)是其中重要的一种。
- An aqueous solution of formaldehyde that is37 percent by weight. 甲醛溶液,福尔马林甲醛的澄清水溶液,含有37%25的甲醛
- Sulfur dioxide and formaldehyde both produce irritation. 二氧化硫和甲醛都可产生刺激。
- An aqueous solution of formaldehyde that is37percent by weight. 甲醛溶液,福尔马林甲醛的澄清水溶液,含有37%25的甲醛
- Methane reacts with hydroxyl to produce formaldehyde. 甲烷与羟基反应生成甲醛
- Contact slight formaldehyde can two months be pregnant? 接触轻微甲醛两个月能怀孕吗?
- Bisphenol A is a chemical widely used to make hard, polycarbonate plastic. 双酚A是一种广泛用于硬聚碳酸酯塑料的化学品。
- Objective: To test sodium formaldehyde sulfoxylate in food. 目的:对食品中的吊白块进行检测。
- Formaldehyde is a main pollutant in indoor environment. 甲醛是室内环境的主要污染物。
- There are many factors affecting formaldehyde release from MDF. 影响中密度纤维板甲醛释放的原因较多。
- The content of releasing formaldehyde gas in the air. 释放出的甲醛气体在空气中的浓度。
- Formaldehyde is a water soluble and volatilizable pungent gas. 本课题在上海市11家医院病理科环境中,进行了空气中甲醛浓度水平的监测,对116名病理科医师进行了问卷调查和嗅觉功能、肺功能检测。
- Vinyl ester resin was synthesized using bisphenol A type epoxy resin and methylacrylic acid as raw materials. 以双酚A型环氧树脂与甲基丙烯酸为原料合成了乙烯基酯树脂。
- The most common epoxies are those made from the reaction of bisphenol A with epichlorohyrin. 最平常的环氧由双酚A和环氧丙烷反应而成。
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