雜質能級 的英文怎麼說

中文拼音 [zázhínéngjí]
雜質能級 英文
impurity energy level
  • 雜 : Ⅰ形容詞（多種多樣的; 混雜的） miscellaneous; varied; sundry; mixed Ⅱ動詞（混合在一起; 攙雜） mix; blend; mingle
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 能 : 能名詞（姓氏） a surname
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  • 雜質 : [固體物理] impurity; foreign substance; impurity substance; inclusion; foreign matter
  1. We have prepared a series of neodymium binary / ternary complexes, such as nd ( acac ) 3 ' 2h2o, nd ( tfa ) 3 ' 2h2o, nd ( hfa ) 3 ' 2h2o, nd ( dbm ) 3 ' h2o, nd ( acac ) 3phen, nd ( tfa ) 3phen, nd ( hfa ) 3phen, nd ( dbm ) 3phen, nd ( tta ) 3 ( tppo ) 2, nd ( hfa ) 3 ( tppo ) 2, nd ( acac ) 4hpy, nd ( tta ) 4hpy and ndq3. the effects of organic ligands, synergistic coordination agents and different substitution groups for - diketones on effective line width and photoluminescence intensity of neodymium complexes were investigated. the photoluminescence spectra indicate that synergistic coordination agents can shield neodymium ion and impede water molecules penetrating into inner coordination shell to satisfy large coordination number of nd3 + during hydrous synthesis process, so the luminescence intensity of neodymium ternary complexes is stronger than that of neodymium binary complexes

    發光光譜研究表明，由於協同試劑的參與，屏蔽了水分子參與配位，降低了羥基（ oh ）對釹離子激發態能級~ 4f _ （ 3 2 ）的猝滅，三元配合物的熒光強度均比二元配合物強，其中配合物nd （ tta ） _ 3 （ tppo ） _ 2在1340nm處的熒光強度最強，適合作為摻雜的光學活性物質，來制備有源光波導材料；在有水工藝條件下，單純地氟化配體未必能提高釹配合物的近紅外發光性能。
  2. The electrical conductance of the gold / polymer composite films was tunable, and a low resistivity of the order of 10 ~ ( - 4 ) cm was yield. the conducting mechanism was not determined, perhaps the tunnel effect and the foreign - substance - electron - transfer should be considered

    聚合物金納米粒子復合薄膜的電阻率可調，電阻率最低可達10 ~ （ - 4 ） ? cm量級，導電機制可能與隧道效應及雜質離子導電有關。
  3. In the paper we mainly researched space gainp2 / gaas / ge high efficiency tandem cells " making process by home - made low pressure mocvd technology and new solar concentrators. firstly, we presented reseached and development of solar cells in china and foreign countries ; secondly, on the basis of fundamental priciples and theories, we discussed some factors of influcing conversion efficiency of solar cells, and analysed the i - v output feature of two - junction tandem cells ; then the design concept of gainp2 / gaas / ge two - junction tandem cells was discussed, the detailed aspects of gainp2 / gaas / ge tandem cells epitaxy growth by low pressure mocvd was studied, and some questions on epitaxy growth ( such as crystal qualities, interface stress, element interdiffusion, n - and p - type doping et all ) were solved ; after that, the cell fabrication process was described ; finally, we reseached the hot pressing and mould process technology of an arched line - focus fresnel lens made by pmma, designed and fixed new solar concentrators

    本文致力於用自製的低壓mocvd裝置進行cainp _ 2 / gaas / ge空間用高效級聯太陽能電池製作的工藝以及聚光太陽能電池組件的研究。首先，介紹了國內外太陽能電池的研究現狀及應用情況；其次，運用太陽能電池基本原理討論影響電池轉換效率的因素，分析了級聯電池的伏安特性；隨后，討論了cainp _ 2 / gaas / ge雙結級聯電池的結構設計理念，研究了採用低壓mocvd技術生長cainp _ 2 / gaas / ge級聯太陽電池材料的工藝過程，解決了異質材料生長的結晶質量、界面應力、材料互擴散以及材料n 、 p型摻雜等一系列問題；然後總結了級聯電池的后工藝製作；最後，研究了以pmma為材料的菲涅耳線聚焦透鏡的熱壓成型工藝及其模具的加工工藝，設計並安裝完成新型聚光太陽能電池組件。
  4. We made breakthroughs in key technologies such as a high - performance super high - quality hybrid paddy rice, third generation mobile communications and digital television, and increased china ' s capacity for independent innovation

    高性能計算機超級優質雜交水稻第三代移動通信數字電視等一些關鍵技術取得突破，自主創新能力增強。
  5. We made breakthroughs in key technologies such as a highperformance computer, super highquality hybrid paddy rice, third generation mobile communications and digital television, and increased china ' s capacity for independent innovation

    高性能計算機、超級優質雜交水稻、第三代移動通信、數字電視等一些關鍵技術取得突破，自主創新能力增強。
  6. The experimental results show that the contacting force error between real phase track and ideal phase track can be reduced by human - simulated intelligent parameter - adjusting level control of force sensing in remote welding, which makes the operator possess a better force telepresence, enhance the ability of controlling complex welding processes, and improve the remote welding quality

    實驗表明，通過遙控焊接仿人智能力覺參數校正級控制，能減小焊接力覺實際相軌跡與理想相軌跡誤差，使焊接操作者產生較好的力覺臨場感效果，增強對遙控焊接復雜任務的操作能力，提高遙控焊接質量。
  7. The quenching centers aroused by mn2 + introduction merely quench the orange emission of colloidal zns : mn2 + nanocrystals. the quenching process of this kind of quenching centers, which reduce the energy of 4t1 level rather than that of conduction band, is different from that of the quenching centers eliminated by zn2 + introduction. the quenching data is analyzed considering the distribution of mn2 + additives adsorbed at the surface of colloidal nanoparticles

    Mn ~ （ 2 + ）表面修飾引起的表面猝滅中心只對橙光發射有猝滅作用，這些猝滅中心和外加zn ~ （ 2 + ）消除的表面猝滅中心猝滅行為不同，它們只減少來自內部mn ~ （ 2 + ）雜質~ 4t _ 1能級上的，而不是zns基質導帶上的能量。
  8. The results indicated that as the intensity of sward cleavage increased, elymus nutans and other plants that had high requirements in soil aeration and resource space presented an increased competitive edge and the species that had low requirements in soil aeration and resource space presented an opposite picture ; low - intensity sward cleavage could help increase species diversity to a certain extent, but the diversity index appeared to decline as a whole as the cleavage intensity increased ; the effects of sward cleavage on functional groups of the vegetations showed in such manner as e. nutans - represented grasses increased in their composition with the intensity of sward cleavage raised, and sedges and forbs decreased in their compositions with the intensity of sward cleavage raised ; sward cleavage showed a significant improving effect on primary productivity of the meadows and was capable of increasing the proportion of quality - grass biomass to the total plant biomass ; sward cleavage could be independently employed as an effective measure to rehabilitate and improve alpine - meadow grasslands and thus played a basic and key role in the technical combination aiming at establishing hay fields characterized by e. nutans

    結果表明：垂穗披堿草等對土壤通透性和資源空間要求較高的物種，競爭力隨劃破強度的增加而上升，而對土壤通透性和資源空間要求相對較低的物種則相反；輕度劃破干擾對提高物種豐富度具有一定的促進作用，但多樣性指數則總體上表現為隨劃破強度的增加而呈下降的趨勢；劃破干擾對植被功能群的影響表現為以垂穗披堿草為代表的禾草類組分隨干擾強度的增加而顯著上升，莎草類和雜類草組分隨干擾強度的增加而顯著下降；劃破干擾對草地初級生產力的提升具有顯著的促進作用，且可顯著增加植物總量中優質牧草的比重；劃破干擾可獨立作為高寒草甸類草地恢復與改良的有效措施，在定向培育垂穗披堿草型割草場的技術組合中具有核心和基礎性的地位。
  9. They cannot unify patriotism, collectivism and socialism and are not so satisfied with the present methods, contents and effects of moral education. the facts also discovered that the students of arts have better ideological and political concept than the ones of science ; the students of higher grades are apparently better than the lower. a discussion is also held among some of the teachers and students, at the same time, a conclusion is drawn that we must improve the moral education so as to keep up with the time

    本文通過對一所高中學生愛國主義、集體主義、社會主義思想教育調查發現：學生的思想政治觀念日益復雜；影響學生思想政治觀念的因素也日益復雜，學校不再是主導因素；學生基本具備愛國主義情感；能正確處理集體和個人的關系，但合作意識較差；社會主義信仰不堅定；不能將愛國主義、集體主義，社會主義思想統一起來；對現行德育的內容、方法和效果均不甚滿意；文科學生的思想政治素質明顯高於理科學生，高年級學生高於低年級學生。
  10. As they are bounded by the complex designs, high - costs, long development cycles and difficulties of implementing the software, their designs and operations are not much flexible

    這類儀器硬體電路設計復雜，硬體成本高，設計周期長，而且儀器的功能和性能受到硬體的約束，如探傷儀難以直接判斷缺陷的性質，升級需要從硬體著手等。
  11. With portability and simple operation, it need not filtration medium, non pollution and low price ; precision three - stage filtration system with high filtration precision ; it can filter mechanical impurities of various types of oils and meet requirements of long - range high - lift oil adding and pumping

    不用濾紙不污染場地價格低廉精密的三級過濾系統，過濾精度gl - 300型高即能精細濾除各類油中的機械雜質，又能滿足遠距離高揚程的加油抽油使用。
  12. Precision multi - stage filtration system can remove mechanical impurities in oil effectively

    精密的多級過濾系統，能有效除去油中的機械雜質。
  13. 1. precision filtration system, multi - stage filtration, pressing gradually, big pollution, filter mechanical impurities effectively, high - filtration precision. 2

    1 .精密的過濾系統，多級過濾逐級加密，納污量大，能有效濾除油中的機械雜質，過濾精度高。
  14. Precise filtration system, multi - stage filtration, remove mechanical impurity in oil ; high - quality filter medium, corrosion proof, strong mechanical strength, wear well

    精密的過濾系統，多級過濾逐級加密，能有效去除油中的機械雜質優質濾材，耐腐蝕機械強度好，經久耐用。
  15. The band structure reveals the form of the impurity levels due to the substitutional impurity in semiconductors

    摻雜模型的能帶結構顯示，由於在半導體母體中進行雜質原子取代而形成了雜質能級。
  16. Deep impurity level

    深度雜質能級
  17. ( 3 ) the electric field breaks the energy degeneracy for symmetrical impurity position in the well, the results show that the redshift and blueshift of the impurity stark energy shift as the impurity position. ( 4 ) under the same external electric field, the impurity stark energy shift is obviously different with the different aspect ratio of the quantum well wires

    （ 3 ）當施主離子位於勢阱中不同位置時，零電場下量子阱線中的雜質態是關于施主離子位置中心對稱的簡並態，在外加電場作用下發生能級分裂，這種簡並不再存在;雜質的stark能移由於施主離子位置的不同表現為紅移或藍移。
  18. According to the theory of one - level recombination center, a simple analysis of the relations between the trap 、 recombination center and the level position is given

    利用單一能級復合中心理論，分析了雜質和缺陷作為陷阱和復合中心與能級位置的依賴關系
  19. Abstract : according to the theory of one - level recombination center, a simple analysis of the relations between the trap 、 recombination center and the level position is given

    文摘:利用單一能級復合中心理論，分析了雜質和缺陷作為陷阱和復合中心與能級位置的依賴關系
  20. Maroclex is a range of low viscosity medicinal grade white oil. these oils are highly refined and purified products with food chemical stability, composed almost entirely of saturated hydrocarbons, unsaturated hydrocarbons which tend to react to form sludge, color bodies are removed in the refining process. medicinal grades are used in pharmaceutical, drug, cosmetic products and used as aids and lubricants for equipment and packaging that come into direct contact with food

    優白為一種醫藥等級的高度精煉、極高純度的礦物油產品，無色、無味、具備極佳的化學穩定性能，主要組成部分為飽和烴，容易引起反應而產生雜質以及顏色體的不飽和烴在精煉過程中除去，適用於直接與人體接觸的醫藥、化妝品以及食品包裝行業等。
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