lead dust 中文意思是什麼

lead dust 解釋
鉛塵
  • 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，...
  • dust : n 1 塵，灰塵，塵土，塵埃。2 〈英國〉垃圾，廢品；灰燼。3 〈口語〉金粉；粉末，粉劑；花粉。4 〈詩〉...
  1. Standard practice for the determination of lead in paint, settled dust, soil and air particulate by field - portable electroanalysis

    用場移動式電解分析測定塗料中的鉛沉降塵埃土壤和空氣粒子的標準規程
  2. 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。
  3. Kzl series air clean filter to enter empty to is it stand to press since, the compressor and air conditioner imprison the wind system, blast furnace air - introduced machine of steel plant, gas turbine, air making oxygen raw materials air compressor filter, strain and contain a large number of dust except that among them, prevent from in dust particle long - time adjustment air current sports, to operated equipment above blade, impeller, flow dish and part lead to the fact the harm

    Kzl系列空氣自潔過濾裝置kzl系列空氣自潔過濾裝置是對進入空壓站壓縮機及空調關風系統，鋼鐵廠高爐引風機燃氣輪機制氧原料空壓機的空氣進行過濾，濾除其中含有大量塵埃，避免灰塵粒子在長時間的調整氣流運動中，對以上運行設備的葉片葉輪流道及部件將造成損害。
  4. They did have one good lead to go on : when interstellar dust grains form in the cores of stars and are then ejected into space, they carry with them the signature of the event that produced them

    科學家們確實寄希望于：當星際塵埃從恆星核心形成以及隨后被拋入太空，攜帶著它們誕生時的信息。
  5. Code of dust and poison control for lead smelting

    鉛冶煉防塵防毒技術規程
  6. Private inspectors hired by u. s. companies to check out foreign plants report finding very good ones but also some without walls and that are open to dust and pests, chemical equipment crowded in ways that could lead to cross - contamination, and one plant that had a hornet ' s nest atop a drugmaking vat

    從一些美國公司雇傭的私人檢查官對外國工廠的審計報告來看，有些工廠做的非常好，但是也有一些企業沒有有效措施防止灰塵和有害物質進入，化工原料堆積在一起容易導致交叉污染，一家工廠生產藥品的桶上竟然有個馬蜂窩！
  7. Standard practice for ultrasonic extraction of paint, dust, soil, and air samples for subsequent determination of lead

    鉛的連續測定用塗料塵埃土壤和氣體樣品的超聲萃取的標準實施規范
  8. Even in places where lead paint is banned, it may still exist in older hoursing, young children may chew on lead painted surfaces or breath lead dust or babies might put pieces of old paint in their mouths

    即使在禁止使用含鉛塗料的地方，鉛仍然可能存在於老房子中，小孩可能啃含鉛塗料物品的表面，呼吸含鉛灰塵，嬰兒可能把一塊塊塗料放入嘴中。
  9. Looking for you i came down in this world, my eternal beloved, deep in the dust of life. i want to lead you away over the clouds, bright with halos, divine music and blooming lotuses. the compact disk " eternal beloved " was very carefully produced using the most unique, modern and beautiful musical arrangements

    我下凡找你，沉淪累劫的愛人或我想跟你越過雲層，盛美蓮花，聖樂毫光累劫的愛人的cd費了很多工夫，採用現代化的音響技術，將此極富價值的cd奉獻給喜歡詩樂的朋友欣賞。
  10. Standard practice for collection of settled dust samples using wipe sampling methods for subsequent lead determination

    連續鉛含量測定的擦拭取樣法用積塵樣品收集的標準實施規范
  11. Standard practice for hot plate digestion of dust wipe samples for the determination of lead

    測定鉛含量用除塵樣品的熱板溶解標準規程
  12. Young children may true ( chew ) on lead painted surfaces or breath ( breathe ) lead dust

    年幼的孩子可能會在塗鉛的表面吃東西，或者呼吸含鉛粉塵。
  13. Floors and other surfaces should be wet - cleaned every 2 to 3 weeks to remove dust that may contain lead

    每2 - 3周，應該用水清洗地面和其他表面以驅除可能含有鉛的灰塵。
  14. Young children may chew on lead - painted surfaces or breathe lead dust

    小孩子們可能咀嚼表面塗有鉛料的東西或吸入一些鉛塵。
  15. Study on chemical absorption to control lead dust

    化學吸收法處理含鉛廢氣工藝的研究
  16. Clean the dust in your house regularly if it might be decorated with lead - based paint, especially when the paint is in deteriorating conditions

    保持家居清潔，如家中發現油漆剝落，應盡早清理。
  17. Based on the mechanism of controlling the dust by wetting agents and by using down - ward capillary seep experiment, the paper presents the research results of the coupling relation between three wetting agents and four dust of lead - zinc ores, of which wetting agents are lauryl sodium sulfate, sodium silicate, lauryl benzene sulfonic acid sodium and size of four kinds of dust is 60 ~ 80 mesh, 80 ~ 100 mesh, 100 ~ 120 mesh, 120 ~ 180 mesh

    摘要從濕潤劑控制粉塵的機理出發，採用了十二烷基硫酸鈉、水玻璃和十二烷基苯磺酸鈉等3種濕潤劑，用毛細管正向滲透濕潤法，研究了這幾種濕潤劑對60 ~ 80目、 80 ~ 100目、 100 ~ 120目和120 ~ 180目等4種鉛鋅礦粉塵的濕潤性能。
  18. They are equipped with continuous monitoring instruments for measuring sulphurdioxide, nitrogen oxides, photochemical oxidants and carbon monoxide. respirable and total suspended particulates ( dust ) and lead concentrations are also measured

    站內的監察儀器，不斷測量本港空氣中二氧化硫、氧化氮、光化學氧化劑及一氧化碳含量，同時也測量可吸入懸浮粒子、總懸浮粒子（塵埃）和鉛的含量。
  19. Flours and other surfaces should be wet cleaned every 2 to 3 weeks to remove dust that may contain lead

    地板和其他表面應該每2 - 3周清潔一次，除去含鉛的灰塵
  20. Young children may chew on lead painted surfaces or breathe lead dust

    小孩子可能會咬嚼含鉛玩具，或者吸入含鉛微塵。
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