碲的 的英文怎麼說

中文拼音 [dìde]
碲的 英文
tellural
  • 碲 : 名詞[化學] tellurium （52號元素, 符號 te）
  • 的 : 4次方是 The fourth power of 2 is direction
  1. The distributive law and main minerogenic conditions of gold - telluride deposits in the world are clarified in this paper through a classified and synthetical study of some features, including geological background of ore - formation, wall - rock and structure of controlling ore and geochemical conditions

    本文通過對全球各主要金-碲化物型礦床的成礦地質背景、賦礦圍巖、控礦構造和地球化學特徵進行分類綜合研究，闡明了全球金-碲化物型礦床的分佈規律與主要成礦條件。
  2. Pilsenite is a rare mineral and its information is deficient. the first found pilsenite in china is in gaozhuang, henan province. pilsenite, associated with pyrrhotite, pyrite, hessite, gold, produced in pyrrhotite - polymetallic stage. three bismuth - tellurides produced in gaozhuang are well concordant with the standard pilsenite in composition, and other three are different from any of known bismuth - tellurium minerals. single crystal diffraction were made on a larger mineral grain of pilsenite. au growth and decline together with bi and te in ores and wall - rocks, which suggests that bi and te play a important role in migration and enrichment of au

    經電子探針分析，高莊金礦有多種鉍碲化物，有三粒礦物的成分與標準葉碲鉍礦完全一致。對一較大顆粒的葉碲鉍礦做了單晶x射線衍射分析。 au與bi在礦石和圍巖中的含量呈共消長關系， te與bi可能對au ag的遷移富集起了重要作用。
  3. By improving foundry method, controlling composition, choosing appropriate inoculant and using te - coating, the shrinkage defect could be reduce effectively

    通過改進鑄造工藝、控制鐵液成分、選擇合適的孕育劑、使用碲塗料等綜合控制手段，能有效降低縮松缺陷率，防止缸蓋的滲漏現象。
  4. Mineralogical paragenetic relationships of au - ag tellurides in some gold deposits of china

    我國某些金礦床中金銀碲化物礦物的共生關系
  5. Many sulphides, selenides, and tellurides have the nickel arsenide's nias type of structure.

    許多硫化物，硒化物和碲化物具有砷化鎳NiAs型的結構。
  6. Many sulphides, selenides, and telluides have the nickel arsenide, nias, type of structure.

    許多硫化物、硒化物和碲化物具有砷化NiAs型的結構。
  7. Selenium was discovered by him over one hundred years ago as an atomic element closely associated with sulfur and tellurium.

    硒作為與硫和碲關系密切的元素在一百年前被他發現。
  8. Study on radiative lifetimes of rare earth ions in tellurite glasses

    碲酸鹽玻璃中稀土離子發光壽命的研究
  9. Spectroscopic properties of er3 yb3 co - doped germanium tellurite bismuthate potassium glass

    共摻鍺碲鉍鉀玻璃的光譜性質
  10. We outlined the history of optic amplifiers, analysed the advantages and disadvantages of edfa and fra, and the application area of rare earth doped tellurite glass amplification fiber

    摘要文章介紹了光纖放大的研究歷史，分析了摻鉺光纖放大器（ edfa ）和光纖拉曼放大器的優勢和劣勢，指明了稀土摻雜碲酸鹽放大光纖的應用領城。
  11. The summary about this paper is as follows : by adjusting the composition of the glass, the author prepared two kinds of glassy laser material : tellurite glass ( shorten form : tbzre ) and phosphate glass ( shorten form : npre - 1 )

    具體內容如下： 1 ）通過調整配料組份，制備出了兩種新型的玻璃激光材料：亞碲酸鹽玻璃（簡稱tbzre ）和磷酸鹽玻璃（簡稱npre - 1 ） 。
  12. Research on preparation and luminescence of rare earth doped tellurite and phosphate glassy laser materials is author ' s mainly researched topics. in addition, the author has also studied for the application about the two kinds of materials

    作者碩士期間所作工作主要是摻稀土亞碲酸鹽和磷酸鹽玻璃激光材料的制備和發光的研究，在這基礎上對它們的應用也作了相應探討。
  13. High quality cube - like mnse2 and sphere - like ( - mnse micro - crystals have been obtained in aqueous solution at low temperatures ( 100 ( c ~ 180 ( c ). by using tellurite as reactant, uniform cote and nite nanocluster wires were successfully synthesized through a co - reduction process

    用亞碲酸鹽代替亞硒酸鹽，上述方法被成功應用到金屬碲化物的動力學調控合成中，通過共還原反應機理，利用新生的元素co 、 ni與活性碲，於水溶液中合成了cote和nite的一維納米線。
  14. The evaporation of sodium tellurite glass in low gravity is explored and the formation and growth processes of teo2 microspheres are explained. the size of teo2 microspheres from low gravity is much larger than that from ground experiments and it is affected mainly by the temperature of melt in the heating coil and the duration time of vapor cloud during drop experiments

    探索了微重力對亞碲酸鈉玻璃熔體氣化的影響，分析了微重力下由於玻璃熔體氣化而生成teo _ 2玻璃微球的過程，解釋了微重力下形成的微球尺寸遠遠大於摘要地面模擬實驗所得微球的原因。
  15. We also described the amplification mechanism of erbium doped fiber amplifier and thulium doped fiber amplifier, obtained the conclusion that rare earth doped tellurite glass amplification fiber is close to practical application in view of the current r & d of erbium doped tellurite glass amplification fiber and thulium doped tellurite glass amplification fiber

    文章介紹了摻鉺和摻銩放大光纖的光放大機理，綜述了摻鉺碲酸鹽和摻銩碲酸鹽玻璃放大光纖的研究近況，得出了稀土摻雜碲酸鹽玻璃放大光纖越來越接近實用化的結論。
  16. Methods for determination of tellurium in steel

    鋼中碲含量的測定方法
  17. Method for determination of tellurium in copper

    銅中碲的測定方法
  18. Standard test methods for chemical analysis of copper - tellurium alloys

    銅碲合金的化學分析標準試驗方法
  19. Effects of the stress of selenium or tellurium on the growth of spirulina platensis and s. maximum

    硒碲脅迫對兩種螺旋藻生長的影響
  20. Our key insight was the realization that different xenon isotopes in our oklo sample were created at different times ? following a schedule that depended on the half - lives of their iodine parents and tellurium grandparents

    我們的關鍵性認知是理解到，歐克陸標本中各種氙同位素是在不同時間生成的，時程表取決於它們的母元素碘和再上一代元素碲的半衰期。
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