bismuth free lead中文意思是什麼

bismuth free lead解釋
無鉍鉛

  • bismuth: n. 【化學】鉍〈略作 Bi〉。
  • free: adj (freer; freest)1 自由的,自主的;自立的。 a free action 自由行動。 free competition 自由競...
  • lead: n 1 鉛,鉛製品。2 【航海】測鉛,測深錘,水砣。3 〈pl 〉(鋪屋頂的)鉛皮;鉛皮屋頂;【印刷】插鉛,...

※英文詞彙bismuth free lead在字典百科英英字典中的解釋。

  1. Lead - free soldering stations, intelligent rework stations, soldering pot, ionizing air guns, smoke absorber, glue dispensers, soldering multi - testers, industrial tools

    無鉛焊臺、無鉛拆焊臺、無鉛熔爐、離子風機、吸煙儀、滴膠機、烙鐵綜合測試儀、工業工具等。
  2. Bismuth ruthenate and silver were selected as conductor phases and the mixture of calcium oxide - alumina - silicon dioxide ( cao - al _ 2o _ 3 - sio _ 2 ) glass and lead oxide - boron oxide - silicon dioxide ( pbo - b _ 2o _ 3 - sio _ 2 ) glass was selected as inorganic binder phases. it was found that, with the increasing of volume fraction of silver and conductor phase, sheet resistivities descend and there are critical thresholds

    實驗發現,隨著功能相百分含量的增加,電阻膜層的方阻值逐漸減小,存在兩個臨界閾值,電阻溫度系數偏向正值;功能相中銀百分含量增加,膜層的方阻值逐漸減小,有一個臨界閾值,電阻溫度系數偏向正值。
  3. This paper puts emphasis on : the free - rider both in value - added and monitoring activities, puts forward that the arrangement of equity can incent the non - lead experienced venture capitalists and mitigate their motivation of free rider, suggests letting syndicators take turns to be the dealer to solve the free rider problem in monitoring activities

    本文對聯合投資中的「搭便車」問題分別就提供增值服務和監管進行了分析,提出利用股權激勵有經驗的跟投,減少其「搭便車」的動機;通過「輪流坐莊」的方式解決監管中的「搭便車」問題。
  4. The use of lead-free petrol is now being phased in.

    無鉛汽油的應用現正逐步推廣。
  5. Adopted ofc oxygen free copper into lead terminals for improvement of tone quality

    採用ofc無酸素銅引腳,改進音質
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