鉛煙 的英文怎麼說

中文拼音 [qiānyān]
鉛煙 英文
lead fume
  • 鉛 : 鉛名詞1. （金屬元素） lead （pb） 2. （鉛筆心） lead （in a pencil）; black lead
  • 煙 : Ⅰ名詞1 （物質燃燒時產生的氣體） smoke 2 （像煙的東西） mist; vapour 3 （煙草） tobacco 4 （紙煙、...
  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. He remembered that he had climbed out on the roof to fasten wire mesh over the chimneys.

    他記得當時他曾爬上屋頂，在煙囪出口處綁上了鉛絲網。
  3. Passive smoking and blood lead level

    被動吸煙與幼兒血鉛水平關系的研究
  4. Premium activated carbon filter is made of special polyfoam which has optimum absorption of toxic air produced by flux soldering and lead smoke

    配置優質活性炭過濾棉，採用特殊脲烷泡沫塑料精製而成，具超強吸收焊劑所產生的毒氣和鉛煙功能。
  5. It introduces the process of recovering indium from lead reverberatory dust with h2so4 leaching - p204 extraction

    摘要文章介紹了用h2so4浸出p204萃取法從鉛浮渣反射爐煙灰中回收銦的生產流程。
  6. Abstract : beginning from the characteristics of lead - bearing flue ash, thearticle systematically introduces the process flow and technology requirements of making use of lead - bearing flue ash to prepare lead monoxide

    文摘:從含鉛煙道灰的特點出發，系統地介紹了處理含鉛煙道灰，制備一氧化鉛的工藝流程及技術條件。
  7. In order to solve the problems effectively, under the auspices of 863 plan in china, the synthesis diagnosis has been carried by means of measuring and numerical imitating the combustion chamber of refining column, and some conclusions is such as : ( 1 ) through measuring the temperature and combustion in the burning chamber of the refining column, the result shows the temperature difference on the same level is more than that in height direction, and there is a few of co in bottom of burning chamber. ( 2 ) in order to ensure normal work of flue system in lead column in the course of zinc refining, theoretic calculation and measure about the flow resistance of exhaust gas are carried through. the results of study reveal that drawing out force of chimney is inadequate, which is mainly caused by illogicality of flue construction

    在研究過程中，採取了現場實測和數值模擬手段對韶關冶煉廠鋅精餾鉛塔燃燒室及排煙系統進行了綜合診斷，具體結果包括如下： （ 1 ）完成鋅精餾鉛塔燃燒室內溫度測試以及燃燒狀況的測試，結果發現：鉛塔燃燒室內水平方向的煙氣溫度並非均勻，而且其溫差比上下方向的溫差更大，以及鉛塔燃燒室尾部存在co未燃燼問題； （ 2 ）為了保證鉛塔煙氣系統的正常工作，對煙道系統的阻力進行了理論計算及測試分析，結果發現：鋅精餾鉛塔煙氣系統中煙囪抽力不夠，這主要是煙道結構不合理所造成的。
  8. The inestigators controlled for other exposures that might hae contributed to deelopmental problems such as socioeconomic factors and exposure to tobacco smoke, lead, and other enironmental contaminants

    研究者控制了其他可能會引起發育問題的暴露因素如社會經濟因素、吸煙、鉛及與其他環境污染物的接觸。
  9. Xth series welding platform is provided with 3 lower sucking hoods plus i side lower sucking hood so as to effectively catch all the lead flame resulting from the welding operation

    Xth系列焊接工作臺， 3個下吸罩，外加一個側下吸，從而有效的捕捉焊接所產生的鉛煙。每個吸罩都帶有風量調節裝置。
  10. A case study of project subsequent appraisement of the off - gas treatment of lead sintering machine is given in this article, and the advance preparations, construction and completion of the project are summarized ; and the main technical and economic index are analyzed in comparison in this article. the project is graded a by use of project success appraisement chart

    在此基礎上運用系統評價法對株洲冶煉集團公司鉛燒結煙氣治理項目進行了后評價，評價中對項目前期準備工作、建設實施和建成投產情況做認真的總結，對項目完成前後的主要技術經濟指標進行了對比分析，並用項目成功度評價表進行了分級評價，根據對各項目指標的相關重要性及評定等級評價，項目總評為a 。
  11. Because gas treatment production line is characterized by long flow, wide distribution decentralizing control procedure and a lot of monitoring points etc, fieldbus was adopted for collection of real - time signal, communication and control to realize automatic coordinating management and control of gas treatment production line arid successful control of lead and zinc smelting gas meanwhile ensure normal arid high effective production of lead and zinc

    摘要針對煙氣治理生產線流程長、分佈廣，控制工序分散、監控點多等問題，採用現場總線對大型多測點系統進行信號實時採集、通信與控制，實現對煙氣治理生產線的自動協調管理及控制，確保在鉛鋅正常、高效生產的同時，成功實現對鉛鋅冶煉煙氣的徹底治理。
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