射電熒光 的英文怎麼說

中文拼音 [shèdiànyíngguāng]
射電熒光 英文
radio fluorescence
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 熒 : 形容詞[書面語]1. （光亮微弱的樣子） glimmering 2. （眼光迷亂; 疑惑） dazzled; perplexed
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  1. The final image in the electron microscope must be projected on to a phosphor-coated screen.

    電子顯微鏡的最終圖像一定要投射到熒光屏上。
  2. By introduction of two lif layers, the adjustment of the position of thin layer alq3 in the microcavity is achieved and the effect of the coupling strength between the emissive dipole and vacuum electric - field on the emission intensity in ( / 2 - length microcavity is studied for the first time

    在帶有dbr結構的高q值微腔中，觀察熒光壽命變短輻射速率提高的現象。通過使用填充層，來實現對薄層alq在腔中位置的調節，研究了輻射偶極子同光電磁場的耦合強度對輻射強度的影響。
  3. In television, the repetitive movement of the cathode beam over the phosphor screen

    在電視技術中，陰極射線在熒光屏上的反復運動。
  4. The shadow mask is the critical component of the colour picture tube and the important component for the choice of colour, its function concentrates on the limitation of electronics bound diameter and the screening direction, the electronics bound which is sent by the electronics gun goes scanning, during the scanning process, we should guarantee every bound gathering into the small holes situated on the screen, then these bounds will point to the regularized position through the small holes on the flat mask, and then three basic colours will be produced, at the same time, those useless electronics will be blocked by the mask board

    平板蔭罩是彩色顯像管的關鍵部件之一，是一個重要選色元件，其作用是限制電子束直徑和上屏方向，由電子槍發射的電子束在偏轉磁場的作用下進行掃描，掃描過程中必須使每個電子束只能射中熒光屏上的為該束指定的那些小孔上會聚，並通過蔭罩上諸多的小孔分別打到各自對應的熒光質點上，發出三種基色（紅，綠，藍） ，而無用的電子則被蔭罩板截獲。
  5. The purposes of the present study were to investigate ( 1 ) the hemodynamic effects of agmatine in anaesthetized dahl salt - sensitive ( ds ) hypertensive and dahl salt - resistant ( dr ) rats ; ( 2 ) the effect of agmatine on vascular tension in the isolated aortic artery of rats and the underlying receptor mechanism ; ( 3 ) the effects of local injection of agmatine on femoral, renal, and mesenteric vascular beds by constant flow perfusion method ; ( 4 ) the effect of agmatine on l - type calcium current ( / ca - t ) in rat ventricular myocytes with whole - cell configuration of the patch - clamp technique ; ( 5 ) the effects of agmatine on free intracellular calcium concentration ( ca2 + d of isolated rat ventricular myocytes

    （ 3 ）採用後肢、腎臟和腸系膜動脈在體恆流灌注法，觀察向灌流環路中直接注射胍丁胺的血管效應。 （ 4 ）應用全細胞膜片箝技術，觀察胍丁胺對大鼠心室肌細胞l -型鈣通道電流（ i _ （ ca - l ） ）的影響。 （ 5 ）用fluo3 - am負載分離的大鼠心室肌細胞后，由激光共聚焦法測定單個心室肌細胞[ ca ~ （ 2 + ） ] _ i的熒光強度，觀察胍丁胺對分離大鼠心室肌細胞內游離鈣濃度（ [ ca ~ （ 2 + ） ] _ i ）的影響。
  6. Various forms of electromagnetic radiation are examined and experimented on. visitors can view fluorescent materials under ultraviolet light. they can also know more about the elementary particle that penetrates human body all the time, with the help of cosmic ray telescope

    觀眾可透過其他展品，探討不同形式的電磁輻射，及觀看紫外光下的熒光物質，而宇宙射線望遠鏡更可以讓觀眾認識無時無刻貫穿人體的基本粒子。
  7. This study was focused on the occurrence characteristics of the cryptomelane - bearing ores and the mineralogical characteristics of natural cryptomelane. the morphology, chemical and structure features of natural cryptomelane were characterized by means of powder x - ray diffraction, scanning electron microscopy, electron probe microanalyzer, energy dispersive spectrometer and x - ray fluorescence

    利用x -射線粉晶衍射掃描電鏡電子探針電子能譜和x熒光光譜對天然錳鉀礦的形貌特徵化學成分結構特徵進行研究，結果表明天然錳鉀礦晶體形態主要為針狀纖維狀，沿
  8. The epitaxial growths of ingaas / gaas / algaas fundamental material and the fabrication of 45 - deflector are extensively studied in our work. some measuring methods are used to evaluate the growth quality of our grown structure by pl, cv, x - ray double crystal diffraction, sem etc. property analysis are provided for it

    利用高能電子衍射、電化學c - v 、掃描電鏡（ sem ） 、 x射線雙晶衍射儀、光熒光譜儀（ pl ） 、原子力顯微鏡等多種方法對制備的器件進行了檢測，同時對實驗結果進行了必要的分析。
  9. The fluorescence spectra of the conjugationed polymer containing of n - ( a - naphthyl ) carbazole show that the emission sprctra in aromatic solvents are more red - shifted than that in aliphatic solvents although these solvents have the same polarity. the fluorescence chatacteristics were different from th e n - ( a - naphthyl ) carbazole ' s. the fluorescence of the conjugationed polymer can be quenched by electron donors and cm and cannot be quenched by electron acceptors

    對含有n - （ -荼基）咔唑基團的共軛高聚物，它在芳香族溶劑中的熒光發射比非芳香族溶劑中明顯紅移，也不具有n - （ -萘基）咔唑單元所具有的分子內電荷轉移特性，它的熒光只能被電子給體和c _ （ 60 ）猝滅而不能被一般的電子受體猝滅。
  10. A high - pressure mercury lamp in which the light is produced partly by the mercury vapor and partly by a layer of fluorescent material on the inner surface of the outer bulb excited by the ultraviolet radiation of the discharge - for example : hpl - n, hplr - n lamps

    一種高壓汞燈，其中一部分光由汞蒸氣輻出，另一部分由放電輻出的紫外線激發后的熒光材料塗層發射得到，該熒光材料塗層位於外泡殼的內表面。
  11. This produces light through collisions of the electrons with phosphors on the tube surface. the electrons are produced by electric fields rather than the mionic emission, and the vacuum tubes are much thinner than conventional crts

    通過電子管與面上熒光粉相撞而產生光，這里的電子不是通過熱發射而是電場產生的，這種真空管要比常規的crt薄得多。
  12. Intense pl band at 300 - 570nm, whose central position was found red - shifted with the increase of o content, was observed in the a - sihxoy thin films fabricated by pecvd. thin films with strong blue pl peaks were prepared by plasma oxidation, and the result directly proved that the blue pl peaks were originated from si - o defect levels

    通過pecvd法與放電等離子體氧化技術結合獲得了主峰位於藍光波段的熒光帶，而且具有分立峰結構，其結果直接證明了藍光發射與缺陷能級有關，起源於si - o結合特定組態而形成的發光中心。
  13. For instance, the phosphor on a crt screen needs to be constantly reactivated by an electron beam in order to remain illuminated

    例如，陰極射線管熒光屏上的磷光體為了保持它激發光狀態，需要用電子束不斷地再激勵。
  14. Detector : the most commonly used detector is ultraviolet absorption detector ; other universal detectors are photodiode array detector ( dad ), fluorescence detector, refractive index detector, evaporative light - scattering detector, electrochemical detector and mass spectrometry detector etc

    檢測器最常用的檢測器為紫外吸收檢測器，其他常見的檢測器有二極體陣列檢測器（ dad ） 、熒光檢測器、示差折光檢測器、蒸發光散射檢測器、電化學檢測器和質譜檢測器等。
  15. A linear relation can be found between response value of ultraviolet absorption detector, fluorescence detector, electrochemical detector and refractive index detector and quality of the object under test ; however, relation between response value of evaporative light - scattering detector and quality of the object under test is usually not a linear one, therefore, mathematical conversion of response value should be made before making calculation when necessary

    紫外、熒光、電化學和示差折光檢測器的響應值與待測物的質量呈線性關系，但蒸發光散射檢測器響應值與待測物的質量通常並不呈線性關系，必要時需對響應值進行數學轉換后進行計算。
  16. Ultraviolet absorption detector, photodiode array detector ( dad ), fluorescence detector, and electrochemical detector are optional detectors, response value of which is relative to not only quality of the object under test, but also structure of the compound ; refractive index detector and evaporative light - scattering detector are universal detector, responding to structure of all compounds ; evaporative light - scattering detector is quality - type detector, whose responding value only relates to quality of the object under test for compounds with similiar structures ; photodiode array detector ( dad ) can, at the same time, record absorption spectra of the object under test in a prescribed wave scope, consequently, it can be used in spectrum control and inspection of purity of chromatographic peaks of the object under test

    紫外、二極體陣列、熒光、電化學檢測器為選擇性檢測器，其響應值不僅與待測物的質量有關，還與化合物的結構有關；示差折光檢測器和蒸發光散射檢測器為通用型檢測器，對所有的化合物結構均有響應；蒸發光散射檢測器屬質量型檢測器，對結構類似的化合物，其響應值幾乎僅與待測物的質量有關；二極體陣列檢測器可以同時記錄待測物在規定波長范圍內的吸收光譜，故可用於待測物的光譜管制和色譜峰純度的檢查。
  17. Porous silicon ( ps ) is a new type silicon - based material developed in recent years, which has different properties compared with the crystalline materials. porous silicon can luminescence efficiently across the whole range from the near infrared, through the visible region, to the near uv region. this characteristic makes it possible to fabricate light - emitting devices and solve the key problem of the optoelectronic integrated circuit ( qeic ), opening up the bright future for the vlic

    多孔硅（ ps ）是近年來發展起來的一種新型硅基材料，具有與單晶硅材料大不相同的特性，例如，多孔硅可在近紅外和可見，甚至近紫外區輻射強烈的熒光，使得它可用來製造發光器件，並可望在解決光電子集成電子學的關鍵問題，為製造帶有光源的大規模集成電路等方面開辟新的途徑。
  18. The new method of direct determination of micro amounts of elements in electrician silicon - steel chips is based on the high performance of pw 2400 x - ray fluorescence spectrometer system and its software. it can correct both the matrix effect and the influence of sample physical status. specimens of steel chips can be determined directly without any pretreatment. the method has high accuracy and precision, the operation is easy and the analysis is fast

    報道了x射線熒光光譜法直接測定電工硅鋼鋼屑樣品微量元素的新方法，校正了樣品中元素間的基體效應影響和校正了鋼屑樣品的不同顆粒結構，不同幾何形態及不同表面狀態的影響，使鋼屑樣品可不經處理直接測定，操作簡便。
  19. Polarized microscopy, sem - eds, xrf, uv - vis, pl, ftir, epr have been used in this study to investigate two chameleon diamonds and a synthetic diamond which show color - change effects

    摘要對具有變色效應的兩顆變色龍金剛石與一顆鮮黃色合成金剛石進行了掃描電鏡能譜、 x射線熒光光譜、顯微紅外光譜、紫外可見吸收光譜、光致發光譜、電子順磁共振譜等測試研究，以探討引起金剛石變色的原因。
  20. Determination of 8 elements in blast - furnace slag and electric - frunace slag by xrf

    射線熒光光譜法測定高爐渣和電爐渣中8種常見元素
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