共摻 的英文怎麼說

中文拼音 [gòngchān]
共摻 英文
codoping
  • 共 : 共動詞[書面語]1. （圍繞） surround2. （兩手合圍） span with the hand
  • 摻 : 摻動詞[書面語] （持; 握） hold
  1. A novel materials design procedure based on the co - doping of metal nanoparticle and azo dye compound ( mnpadc ) is developed to improve the properties of functional molecules

    為改善功能分子的特性，提出一種基於金屬納米粒子偶氮染料復合物共摻雜超分子結構功能材料的設計新方法。
  2. Each chemic and physical characteristics of phosphate glass is discribed, the compounding and fabrication of er / yb co - doped phosphate gain material are argued

    對磷酸鹽玻璃的各種成份進行了測試，然後通過熔制得到鉺鐿共摻磷酸鹽增益玻璃材料。
  3. An epoxy anti - corrosive paint was prepared with polyaniline doped sulfosalicylic iii abstract acid as anti - corrosive agent. the phase texture of fracture surface on the coating was observed by sem. the results showed that granulated polyaniline formed crossing network in the coating, so the coating is well conductible

    採用磺基水楊酸摻雜聚苯胺與環氧樹脂共混制備防腐塗料，掃描電鏡研究結果摘要表明，聚苯胺是以連續的網狀結構在復合物中形成導電通路，從而保證塗層具有良好的導電能力。
  4. The water current flows over the top of the dentoid baffle to the hydraulic jump as additional momentum. while it is cooperated with a stilling basin, the flowing condition emerged in the basin may be improved greatly and the length and downstream water depth required by the basin can be decreased to a great extent. such an appliance may be also used to solve the problems of insufficiently dissipating water flow energy and aerating flow, which are often faced with those hydraulic engineering constraction as acted by high waterhead, great specific discharge and low froude number

    本文通過齒墩頂部的擴散水舌所形成的附加射流，從上部射入水躍，即可改善消力池內的水流流態，又可降低第二共軛水深，減小水躍長度，增進水躍消能效果，同時還能解決大單寬、低佛勞德數條件下摻氣和消能不足的問題，試驗證實它是一種安全、經濟的消能工。
  5. Then after analysising each characteristics of phosphate glass material, the fiber rod - in - tube by invaginating core rod, inside cladding and outside cladding is used to fabricate the er / yb phosphate glass fiber successfully by polishing and vacuumizing fiber rod - in - tube. finally some techniques, such as cladding pump, prism coupling pump and fusing pump are used to measure the gain of fiber amplifiers

    最後對拉制出的光纖提出了包層泵浦、棱鏡耦合泵浦和熔接耦合泵浦三種可行的增益和傳輸特性測試測方案，並針對鉺鐿共摻磷酸鹽玻璃光纖的特性，指出了熔接耦合是測試增益和傳輸特性的最佳方案。
  6. 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
  7. Several factors in influencing the capabilities of er ~ ( 3 + ) / yb ~ ( 3 + ) co - doped phosphate glass waveguide laser were introduced

    其次論述了影響鉺鐿共摻磷酸鹽玻璃光波導激光器性能的幾個主要因素。
  8. By using dta, ir and xrd analysis, the result show that : in the gel glass of these two system, the phase change of the zirconia and the alumina are restricted because of the high content of silica which leads to the stabilization of the prepared materials. and the applications of these two materials is introduced briefly. by using absorption spetrum and fluorescence spetra analysis, the result show that : in the gel glass of the nd - doped sio2 - al2o3 gel bulk glass - ceramic, the strongest emmision is at about 1. 06u m, the clustering of nd3 + ion is controlled by the addition of alumina which creates the " cage effect " to nd3 + ion

    同時分別對凝膠進行了dta 、 ir 、 xrd分析，結果表明：對於此兩個系統的凝膠玻璃-陶瓷，由於二氧化硅含量較高，使得氧化鋯及氧化鋁的相變受到約束，從而保證所制備材料的穩定化，同時對兩種材料的應用也作了簡單介紹；對摻釹sio _ 2 - al _ 2o _ 3激光玻璃-陶瓷進行了熒光及吸收光譜分析，結果表明：釹鋁共摻雜二氧化硅玻璃的最強發射處於1 . 06 m左右，加入的少量氧化鋁使釹離子產生「籠效應」 ，阻止釹的團聚。
  9. The cluster parameter k is presented to reduce upconversion, and the smaller the k, the lower the upconversion. another method to reduce upconversion is to dope al and p together, which can make the esa spectra shifted toward short wavelength

    總結了兩種抑制上轉換發光的方法，即:改善摻鉺光纖的團簇結構參數k ， k越小，上轉換發光效率越低; al / p共摻，使鉺離子esa吸收譜往短波方向偏移。
  10. Furthermore the optic spectrum data of er / yb co - doped phosphate glass, such as absorption spectrum, fluorescence lifetime and emission spectrum etc. are also tested

    此外還對鉺鐿共摻磷酸鹽增益玻璃材料的吸收譜、熒光壽命、激發譜等光譜性能進行了測試。
  11. 4. the nanoparticles of zns : eu3 + were synthesized for the first time. the energy transfer process between the zns host and the eu3 + ions was observed form the excitation spectra

    合成納米zns : eu3 +和eu3 + 、 mn2 +共摻體系，首次成功通過eu3 +離子的本徵發光的激發譜觀察到基質zns向eu3 +離子有能量傳遞過程。
  12. The application of radio frequency magneto - controlled sputtering was introduced briefly. in this research, multiferroelectric magnetoelectric lcmto with excellect crystal and electric properties which keeps substitution each other between la and ca as well as mn and ti were prepared by traditional ceramic process, and the film was prepared by radiofrequency magneto - controlled sputtering

    本研究中採用傳統的陶瓷燒結方法及射頻磁控濺射技術成功制備了具有優良結晶性能和電性能的la 、 ca和mn 、 ti離子共摻的lcmto復鐵電性的磁電子材料及薄膜。
  13. Feasibly experimental projects of fabricating buried waveguides by field - assisted ion - exchanged technology using this equipment were designed. used thermal ion - exchange and the silver film ion - exchange technology, the planar and channel waveguides were fabricated

    在實驗室允許的條件下，採用ag膜電場輔助離子交換和熔鹽離子交換法對鉺鐿共摻磷酸鹽玻璃平板波導和溝道波導進行了製作。
  14. A new channel of energy transfer in oxyfluoride glass doped with er3 yb

    共摻雜的氟氧化物玻璃陶瓷中新的能量傳輸過程
  15. The influence of upconversion luminescence of fluoro - oxide glass - ceramics codoped with er3 and yb3 by annealing

    共摻氟氧化物微晶玻璃樣品上轉換發光的影響
  16. This paper investigated the preparation and properties of multiferroelectric magnetoelectric lcmto bulk and film which keeps substitution each other between la and ca as well as mn and ti

    本文就la 、 ca和mn 、 ti離子共摻的lcmto復鐵電性的磁電子材料及薄膜的制備和性能進行研究。
  17. Based on the requirement and target of the projects, firstly, pcf bragg grating are investigated theoretically and experimentally. moreover, the effects of filling high refractive index material ( nematic liquid crystal, nlc ) in pcfs on the transmission mechanism and propagation properties are studied by using plane - wave method and finite - element method ( fem ), farther, several novel pcfs are proposed and designed. lastly, we propose and demonstrate a clad - pumped er3 + / yb3 + - codoped fiber laser, which integrate all performances of broad - band tunable wavelength, uniform output power spectrum, high repeat frequency and high average power to together

    本論文選題于國家973 、 863以及國家自然科學基金等項目，結合課題的要求和主要目標，在對光子晶體光纖（ pcfs ）傳輸特性研究的基礎上，首先對光子晶體光纖光柵進行了理論和實驗研究;然後，採用平面波展開法和有限單元法分析了在光纖的空氣孔中填充高折射率液晶對光纖傳導機制和傳輸特性的影響，提出並設計了幾種新型光子晶體光纖;最後，提出並研製成功連續可調諧、輸出功率譜均衡的全光纖化、高功率包層泵浦鉺鐿共摻光纖激光器實驗樣機。
  18. The research of er3 + / yb3 + co - doped fiber laser and amplifier is carrying in experiment. the er3 + / yb + co - doped double cladding fiber is produced by ino, the pumping resource wavelength is 977nm, the maximum pumping power coupling into inner cladding is 1. 33w

    公司拉制的e屍+ / yb3 +共摻雙包層光纖，泵浦源的波長為977nm ，最大輸出功率為2 . 46w ，實際禍合到雙包層光纖中的最大功率為1
  19. A study and comparison of up - conversion luminescence efficiency in four er3 yb3 co - doped glasses

    共摻四種玻璃中上轉換發光效率的比較及研究
  20. The reason of the increasing photo - activity was analyzed

    實驗中發現共摻雜薄膜的親水性能不佳。
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