鉛化合物 的英文怎麼說

中文拼音 [qiānhuàgěwù]
鉛化合物 英文
composti di piombo
  • 鉛 : 鉛名詞1. （金屬元素） lead （pb） 2. （鉛筆心） lead （in a pencil）; black lead
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  1. Such organolead compounds are banned as petrol additives in some countries.

    這樣的有機鉛化合物在一些國家中是被禁止作為汽油添加劑的。
  2. In this paper we studied the intercalation behavior of a new host matrix of x = l of zirconium proline - n - mtthyl phosphonate - phosphate ( a - zpmpp ), we successfully introduced butylamine heptylamine decanylamine ethanolamine diethylenetriamine ( 2e3a ) triethyleneteriamine ( 3e4a ) and tetrathyleneoctamine ( 4e5a ) guest molecules into a - zpmpp interlayer space. the intercalation complex were characterized by ir spectrum x - ray diffraction and tg - dsc thermal analysis, it has been found that a - zpmpp possess different intercalation behavior from a - zrp. because of the bulk of proline group, it affected the amount of guest molecule, mono - alkylamine form mono - molecule layer in the interlayer space, butylamine, decanylamine and ethanolamine form mono - layer and the carbon chain form 90 degree ordered assembly with the zirconium floor of a - zpmpp, every host molecule absorbed 0. 5 guest molecule

    本文報道首次以x ? l的層狀（脯氨酸十一甲基磷酸一磷酸氫）鉛（ a zpmpp ）為主體底物，成功地將客體分子：正丁胺、正慶胺、正癸胺、乙醇胺、二乙烯三股、三乙烯四胺、四乙烯五股插入層狀化合物a zpmpp的層間，通過紅外光譜（ ir ） 、 x射線衍射（ xrd ） 、熱重分析（ tg dsc ）等手段對插層復合物進行結構表徵，結果表明： x ? l的層狀（脯氨酸件一甲基磷酸一磷酸氫）鉛具有不同於無機磷酸結的插層性能，由於層間脯氨酸基團的體積較大，影響客體分子進入的數量，胺分子在層板間取單層排列。
  3. Evolution of intermetallic compounds in snag and snagcu lead - free solder joints during aging

    無鉛焊料接頭中金屬間化合物在時效中的演變
  4. Dna damages caused by so2 and lead acetate were studied with the single cell microgel electrophoresis technique ( or comet assay ) in order to confirm the damaging degree of lead ( as an important component of atmosphere particle matter ) on dna from male mice exposed to so2. the migrating distances of dna of brain, lung, spleen and kidney cells of mice increased significantly, compared to the control group under conditions of single and combined poisoning of so2 ( 42mg / m3 ) and lead acetate ( 0. 2 % ), and lead could strengthen dna damage degree by so2 in nuclear dna of brain, kidney, spleen cells. damaging degree of so2 on nuclear dna of lung cell of mice was more severe than that of lead

    為了明確大氣顆粒物中的重要組分? ?鉛在二氧化硫所致dna損傷中的作用程度，利用單細胞凝膠電泳技術（ singlecellgelelectrophoresis ， scge ，或稱彗星實驗， cometassay ）研究了鉛與二氧化硫的聯合污染，結果表明在42mg m ~ 3so _ 2和0 . 2醋酸摘要一abstract鉛單獨及聯合染毒條件下，小鼠腦、肺、腎、脾細胞dna遷移距離均比對照顯著增加;鉛加劇了50 :對腦、腎、脾細胞核dna的損傷程度; 50 :對肺細胞核dna的損傷程度要比鉛的損傷大，小鼠肺細胞核dna遷移距離在50 :和醋酸鉛聯合作用組與醋酸鉛單獨作用組間有極顯著性差異（ p < 0 . 01 ） ，而與502單獨作用組間沒有顯著性差異。
  5. Lead as activator in the fluorescent powder ( 1 % lead by weight or less ) of discharge lamps when used as sun tanning lamps containing phosphors such as bsp ( basi2o5 : pb ) as well as when used as specialty lamps for diazo - printing reprography, lithography, insect traps, photochemical and curing processes containing phosphors such as sms ( sr, ba ) 2mgsi2o7 : pb )

    第18點：仿日曬含磷（例如： bsp ）放電燈中螢光粉的鉛活化劑（鉛含量1 %以下） ，以及二氮化合物印刷、平版印刷復印、捕蟲器，光化學及硬化製程使用的含磷（例如： sms ）放電燈中螢光粉的鉛活化劑。
  6. They immersed a lead object first in copper acetate ( a compound made by letting vinegar corrode copper ), and then in a silver solution created by dissolving silver chloride in dilute ammonia ( which ancient chemists made from urine )

    它們首先把鉛製品浸沒在醋酸銅（通過醋酸腐蝕銅而制得的化合物）中，然後放在銀溶液中，銀溶液是通過把氯化銀溶解在稀釋的氨水（古代化學家從尿中制得）中而制得的。
  7. Lead as activator in the fluorescent powder ( 1 % lead by weight or less ) of discharge lamps when used as sun tanning lamps containing phosphors such as bsp ( basi2o5 : pb ) as well as when used as specialty lamps for diazo - printing reprograp containing phosphors such as sms ( sr, ba ) 2mgsi2o7 : pb )

    仿日曬含磷（例如： bsp ）放電燈中熒光粉的鉛活化劑（鉛含量1以下） ，以及二氮化合物印刷、平版印刷復印、捕蟲器、光化學及硬化製程使用的含磷（例如： sms ）放電燈中熒光粉的鉛活化劑。
  8. Lead as activator in the fluorescent powder ( 1 % lead by weight or less ) of discharge lamps when used as sun tanning lamps containing phosphors such as bsp ( basi2o5b ) as well as when used as specialty lamps for diazo - printing reprograp containing phosphors such as sms ( sr, ba ) 2mgsi2o7b )

    第18點：仿日曬含磷（例如： bsp ）放電燈中熒光粉的鉛活化劑（鉛含量1 %以下） ，以及二氮化合物印刷、平版印刷復印、捕蟲器，光化學及硬化製程使用的含磷（例如： sms ）放電燈中熒光粉的鉛活化劑。
  9. In the late 1960s and early 1970s, efforts were made to remove lead compounds from gasoline.

    在六十年代後期和七十年代初期，人們作了努力從汽油中除去鉛化合物。
  10. Workplace air - determination of particulate lead and lead compounds - flame or electrothermal atomic absorption spectrometric method

    工作場所空氣.鉛顆粒及鉛化合物的測定.火焰或電熱原子吸收光譜法
  11. Sanitary standard for lead and it ' s inorganic compounds in the atmosphere

    大氣中鉛及其無機化合物的衛生標準
  12. Moreover, there is still a third compound, red lead, the well-known paint.

    此外，還有第三種化合物：紅鉛，是人們熟悉的顏料。
  13. The investigation of structure by x - ray diffraction shows that crystal parameters changes clearly when percenting ca and la into pbtio _ 3, it was caused by the ca ion and la ion replaced the pb ion of a position in perovskite compound, that bring lattice mismatch and asymmetrical replace

    在pbtio _ 3中摻入la和ca可以有效改變薄膜的晶格常數，這是因為在abo _ 3型化合物中，鈣離子、鑭離子取代了a位的鉛離子，造成晶格失配和不對稱取代。
  14. Car exhaust pollution in chinese cities has two key features : one is a large amount of exhaust pollutants discharged by a single motor vehicle ; the other is the exhaust containing a large amount of harmful materials, particularly lead and lead compound pollutants

    中國城市汽車尾氣污染的特點有：一是單車尾氣污染物排放量大；二是汽車尾氣排放大量有害物質，特別使鉛和鉛化合物污染物。
  15. Methods of test for petroleum and its products - liquid petroleum products - unleaded petrol - determination of organic oxygenate compounds and total organically bound oxygen content by gas chromatography using column switching

    石油及其產品試驗方法.液化石油產品.無鉛汽油.使用柱轉換氣相色譜法測定有機氧飽和化合物的含量和有機束縛氧的總含量
  16. It is a black substance which is used in paints, electrical apparatus and for the writing material in the middles of pencils

    石墨一般呈黑色，常用於漆、電器用品及鉛筆中。煤及電油則是碳的化合物。
  17. Three derivatives of alkoxy phthalocyanine pb were synthesized as optical limiting materials. the structures of products were characterized by means of ir, hnmr spectra and elementary analysis. and then, the phthalocyanine pb / polymethy methacrylate ( pmma ) were prepared

    合成了三種烷氧基取代的金屬酞菁鉛類光限幅材料，利用元素分析、紅外光譜、核磁共振氫譜等方法，驗證了化合物的分子結構。
  18. Lead and its compounds may be found in products such as batteries, lead - based paints, lead - containing ceramics, lead solder and leaded petrol

    鉛及其化合物可使用於電池油漆陶瓷鉛錫焊接及汽油的添加劑上。
  19. Liquid petroleum products - unleaded petrol - determination of organic oxygenate compounds and total organically bound oxygen content by gas chromatography using column switching

    液體石油產品.無鉛汽油.使用柱轉換氣相色譜法測定有機氧化化合物和有機結合氧總含量的測定
  20. Biological limit values for occupational exposure to lead and its compounds

    職業接觸鉛及其化合物的生物限值
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