lead plating 中文意思是什麼
lead plating
解釋
鍍鉛包鉛-
Lead is also a common constituent of plating wastes, although not so frequently encountered as copper, zinc, cadmium and chromiurn.
盡管鉛不如銅、鋅、鎘和銘那樣常見，但它卻是電鍍廢水中的普通組分。 -
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，宋之後由於道教外丹術的衰落，用錫汞齊磨鏡的技術流傳於民間。 -
Dangerous trades as defined in the factories and industrial undertakings ordinance ( cap. 59 ) include boiler chipping ; manufacture of glass from basic raw materials ; manufacturing processes involving the use of arsenic, lead, manganese, mercury and phosphorus ; vermillion manufacture ; chromium plating ; machining or grinding of celluloid or magnesium ; and manufacture of hydrochloric, nitric or sulphuric acids, etc
根據《工廠及工業經營條例》 ，危險行業包括鏟修鍋爐，以基本原料製造玻璃，使用砷、鉛、錳、汞、磷的製造工序，製造硃砂，鍍鉻，切削或研磨賽璐珞或鎂，及製造鹽酸、硝酸或硫酸等。 -
Application of continuous high speed plating technology in ic lead frame production
連續高速電鍍技術在集成電路引線框架生產中的應用 -
For example, a plated lead frame has two materials, the plating material and the lead frame, that must be independently evaluated for controlled materials
例如，電鍍完的框架包含了兩個材料：鍍層和框架，必須分開單獨評估它們以控制物質的含量。 -
Methods for analysis of plating lead solutions part 2 : determination of free fluorboric acid content by potentiometric titrimetric method
電鍍鉛溶液分析方法第2部分:電位滴定法測定氟硼酸游離的含量 -
Methods for analysis of plating lead solutions part 1 : determination of lead oxide content by edta volumetric method
電鍍鉛溶液分析方法第1部分: edta容量法測定氧化鉛的含量 -
Methods for analysis of acid plating tin solutions - part 3 : determination of lead content by atomic absorption spectrometric method
酸性電鍍錫溶液分析方法第3部分:原子吸收光譜法測定鉛的含量
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