安定药是一类作用于中枢神经的抑制药。其特点是在清醒的条件下,可使精神安定,应用过量也引起麻醉。它有强和弱之分。强安定药能治疗精神分裂症,躁狂症等精神病,常用的有氯丙嗪(又叫冬眠灵或氯普马嗪)等。弱安定药仅用于烦躁,焦虑和神经衰弱性失眠等,常用的有眠尔通,安定等。
... brightening agent增白剂; 增艳剂; 增亮剂; 光亮剂(电镀) brominating agent溴化剂 buffering agent缓冲剂 ...
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健康影响:溴化阻燃剂,它会吸附在灰尘中,被人体吸入或咽下,现代研究发现它会引发儿童学习问题和对某些激素产生干扰。
Health: Brominated flame retardants, which attach to dust and get inhaled or ingested, have been found to trigger learning problems in children and to interfere with certain hormones.
如同所有的电视一样,液晶显示器的塑料外壳经过溴化阻燃剂处理,内部线路用了各种有毒重金属,如镉,铬,锑,铍。
As with all TVs, LCDs have plastic shells treated with brominated flame retardants and wiring that has various toxic heavy metals such as cadmium, chromium, antimony and beryllium.
LG公司昨日表示,他们将从明年起停止生产溴化阻燃剂,氯化阻燃剂和聚氯乙烯。
LG pledged yesterday that it would remove brominated flame retardants, chlorinated flame retardants and polyvinyl chloride from the manufacturing process by next year.
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