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hydrargyrum n.【化學】汞。

hydrarthrosis

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 圣路電器是一家專業生產大功率節能燈的高素質公司,在科研開發上進行了大量的投入并取得了卓越的成績,率先發明金屬外殼散熱隔熱空氣墊及多鎮流器推動技術,很好的解決了大功率節能燈的散熱問題,可生產3w240w的各型節能燈,廣泛用于替代金屬鹵化燈鈉燈自鎮流高壓汞燈等工業照明用燈。

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 摘要通過對收錄于《道藏》之中的《上清明鑒要經》和《洞玄靈寶道士明鏡法》兩部經書所記載的兩則磨鏡藥史料的考證分析,提出至晚在南北朝時期中國已經發明了用錫汞齊鍍鏡的技術,其技術很可能由方士或道士在煉制黃金白銀、金丹大藥的過程中或社會小范圍內發展起來的;在宋代之前,用錫汞齊磨鏡的技術僅僅在部分煉丹道士中應用流傳,宋之后由于道教外丹術的衰落,用錫汞齊磨鏡的技術流傳于民間。

Analyzed experiment data , the best one is ultrasonic in the light of convenience , quick , especially avoid sample color disturbing and hydrargyrum pollution 通過實驗得出數據,進行分析,確定了超聲法為最適宜樣品前處理方法。

Research actuality of removing gaseous hydrargyrum from flue gas with coal - sorbent 煤基吸附劑脫除煙氣中氣態汞的研究現狀

Survey on occupational hazards of hydrargyrum in a thermometer factory 某體溫計廠汞職業危害調查