Survey on occupational hazards of hydrargyrum in a thermometer factory 某体温计厂汞职业危害调查
2.
Research actuality of removing gaseous hydrargyrum from flue gas with coal - sorbent 煤基吸附剂脱除烟气中气态汞的研究现状
3.
Analyzed experiment data , the best one is ultrasonic in the light of convenience , quick , especially avoid sample color disturbing and hydrargyrum pollution 通过实验得出数据，进行分析，确定了超声法为最适宜样品前处理方法。
4.
Through textual research and analysis on two historical materials in dao zang ' s shangqing mingjian yaojing and dongxuan lingbao daoshi mingjingfa used for polishing bronze mirrors , this article holds that : china had already mastered the technique of plating a bronze mirror with an alloy of stannum , lead and hydrargyrum during the northern and southern dynasties at latest , and this technique was quite probably developed by necromancers or taoists in the process of producing artificial gold and silver , golden elixir and great elixir ; before the song dynasty , the technique of using the alloy of stannum , lead and hydrargyrum to polish a bronze mirror was only prevalent among a part of taoist alchemists ; and after the song dynasty , due to the decline of taoist laboratory alchemy , the technique of using such an alloy was spread among the people 摘要通过对收录于《道藏》之中的《上清明鉴要经》和《洞玄灵宝道士明镜法》两部经书所记载的两则磨镜药史料的考证分析，提出至晚在南北朝时期中国已经发明了用锡汞齐镀镜的技术，其技术很可能由方士或道士在炼制黄金白银、金丹大药的过程中或社会小范围内发展起来的；在宋代之前，用锡汞齐磨镜的技术仅仅在部分炼丹道士中应用流传，宋之后由于道教外丹术的衰落，用锡汞齐磨镜的技术流传于民间。
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We have put large amounts of money on scientific research and acquired enviable achievements . our company is the first state - run enterprise that invents metal shell heat eliminating technology , heat insulating mattress and multi - stabilizer driving technology to solve the heat eliminating problem of high - power energy saving lamps . we produce various types of energy saving lamps from 3w - 240w , which are widely used to instead of industrial lighting lamps like metallic halogen lamp , sodium lamp and auto - stabilized high - pressure hydrargyrum lamp . our company has passed the iso9001 : 2000 quality certification 圣路电器是一家专业生产大功率节能灯的高素质公司，在科研开发上进行了大量的投入并取得了卓越的成绩，率先发明金属外壳散热隔热空气垫及多镇流器推动技术，很好的解决了大功率节能灯的散热问题，可生产3w240w的各型节能灯，广泛用于替代金属卤化灯钠灯自镇流高压汞灯等工业照明用灯。
