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- The hospital smelled of formaldehyde and ether. 医院里充满甲醛和乙醚的味道。
- Such is the case in pyrrole, thiophene, and furan. 吡咯,噻酚和呋喃的情况就是这样。
- Such is the case in pyrrole, thiophene, and furan . 吡咯,噻酚和呋喃的情况就是这样。
- The casting is cast in furan sand mould. 采用呋喃树脂砂型铸造。
- 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.
- Agnus in medio ante solium nos duxit ad aquarum vivos fontes. 神御座前的羔羊带领我们来到喷泉跟前。
- Process Control of Furan Resin-Bonded Sand Self-Curing Technology. 呋喃树脂自硬砂生产工艺过程控制。
- 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?
- Catalytic hydrogenation of pyrrole, furan and thiophene was investigated. 考察了常温常压下吡咯、呋喃和噻吩的催化加氢反应;
- 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。
- Who is the only hook tapeworm final host, the pigs are Taenia solium one of the intermediate host. 人是有钩绦虫的唯一终末宿主,猪是有钩绦虫的中间宿主之一。