色光改變 的英文怎麼說
中文拼音 [shǎiguānggǎibiàn]
色光改變
英文
color light modification-
Iolite was the world s first polarizing filter, used to determine the exact position of the sun and navigate safely to the new world and back. the name iolite comes from the greek ios, which means violet. when cut properly, iolite is a stunning purplish blue color with a beautiful and attractive softness
堇青石的顏色很像緬甸所產出的藍寶石且又因為它常含有水,所以又稱之為水藍寶石,更因為它具有藍寶石的顏色及光澤且價格又比藍寶石便宜很多,因此更被戲稱為窮人家的藍寶石,堇青石的能量是相當穩定的且不能以加熱的方式來改變它的顏色是一種貨真價實的寶石。1 metamerism index - evaluation method of degree of metamerism for change in illuminant erratum 1
條件配色指數.發光物顏色改變的條件配色度的評價方法The technology is remote distance and no osculant measurement, and the measure instrument can be real time control by pc. the system adopts an optical system equipped pritchard hole reflector. it can provide efficiently optical channel, and it can aim at the distant object and measure brightness and color precise
本系統採用了裝備有帶孔反射鏡的望遠光學系統,能夠對遠處的測試目標進行亮度與顏色的精確瞄準測量,同時可方便的改變視場角的大小。When the illuminance rose, the photic decomposition rates of the natural anthocyan pigments rose as well, but there was no linear relation between photic decomposition rate and illuminance
隨著照度的增大,花青素類色素的光降解速率也增大,但光降解速率常數的改變和照度之間不存在線性對應關系。Many gemstones change their colour depending on the light source. a true rubellite does not. it shines just as intensely in artificial light as it does in daylight
事實上,許多寶石的顏色會因自然光源或是人工光源不同而改變,但既使是在不同的光源之下,紅色The reason to cause this phenomenon is due to the change of electric field in the blue oled to induce the probality of the carrier shifted and the hole - electron recombination zone changed, which was a possible alternative to achieve color display. 3 ) device with the structure of ito / npb / adn : balq3 / alq3 / mg : ag was fabricated. when the balq3 dopant concentration was about 25 mol %, a high performance devcie with luminous efficiency of 1. 0 lm / w, the peak of emission spectrum at 440 nm, the cie coordinate at ( 0. 18, 0. 15 ), and half lifetime of unencapsulated device about 950 hrs was achieved
導致本現象的原因是由於各有機層電場強度的變化影響了空穴和電子的隧穿幾率,從而導致載流子的復合區域發生改變而發出不同顏色的光; 3 )制備了結構為ito / npb / adn : balq3 / alq3 / mg : ag的藍光oled ,空穴阻擋材料balq3的摻入顯著影響了oled的光電性能,當balq3的摻雜濃度為25mol %時, oled的發光效率為1 . 0lm / w ,發光光譜的峰值為440nm ,色純度為( 0 . 18 , 0 . 15 ) ,未封裝器件的半衰期達到了950小時; 4 )在藍光材料adn中摻雜npb 、 balq3和tbp三種材料時,不僅改善了器件的發光亮度和色純度,而且提高了器件的發光效率和壽命。Pvc file is soft to touch. also, its diversified colors and patterns high - gross figure, wood grain and fur etc present a sharp contrast to the icy and tedious surface of metal sheet
Pvc膜所具有柔軟的手感和可提供選擇的多彩面的表面花色司覆高光花紋木紋皮草等,徹底改變了金屬板的冷冰單一的表面感覺。Pvc film is soft to touch and it provides the possibilities of diversified colors and patterns such as high - gross figures wood grains and fur, etc, which presents a sharp contrast to the icy and tedious surface of metal sheet
Pvc膜所具有柔軟的手感和可提供選擇的多彩面的表面花色可覆高光花紋木紋皮草等,徹底改變了金屬板的冷冰單一的表面感覺。He kept gazing in the fantastic moonlight at sonya, and seeking, in the continually shifting light behind those eyebrows and moustaches, his own sonya, the old sonya, and the sonya of to - day, from whom he had resolved now never to be parted
在那神奇的月光之下,他不時地打量索尼婭,借著已改變一切的月色,從那用軟木炭畫的眉毛和鬍子後面尋找他從前的索尼婭和現在的索尼婭,他已經下定決定永遠不離開她了。We study the time evolution law of the atomic response in an open - type inversionless lasing system when the probe or driving field is off - resonance, and compare the law with that obtained when the probe and driving fields are resonant. we find that the detuning has considerable effects on the time evolution law : when the probe or driving fields is off - resonance, the dispersive responses for the probe and driving fields are no longer 0 and the two - photon coherence is no longer a pure real ; the variation of the probe detuning can make the time evolution law of the population distributions and the gain ( absorbtion ) of the driving field changing obviously ; with detuning increasing, the time evolution behavior of the gain ( absorbtion ), dispersion of the probe field and the two - photon coherence will gradually diviate from the evolution law of the standard damped oscillator ; with the driving detuning increasing, the oscillating time of the dispersion of the driving field becomes longer, the amplitude and the stationary value increase
研究了探測場或驅動場失諧情況下開放的型無粒子數反轉激光系統中原子響應的時間演化規律,並與探測場和驅動場都共振時的演化規律進行了比較.我們發現失諧對時間演化規律有顯著的影響;當驅動場或探測場失諧時,原子對探測場和驅動場色散的響應不再為零,雙光子相干不再是純實量;探測場失諧的變化將使粒子布居和驅動場增益(吸收)的時間演化規律明顯改變;隨著失諧的增大,探測場增益(吸收) 、色散和雙光子相干隨時間的演化行為逐漸偏離標準阻尼振子的演化規律;驅動場色散驅動場失諧量的增加而振蕩時間變長,振幅和穩定值變大Many other species will indeed alter the pigment of their hair over time to contribute to the light of the whole
許多其他的物種確實將隨時間改變他們毛發的色素來與整體的光諧調。When the pigment absorbs light ( or, more precisely, absorbs discrete packets of energy called photons ), the added energy causes the retinal to change shape, triggering a cascade of molecular events leading to excitation of the cone cell
視色素一旦吸收了光線(更精確的說法是吸收了稱為光子的特定能量單元) ,新增加的能量就會改變視黃醛的形狀,因而引發一連串的分子事件,造成錐細胞的興奮。A visual pigment may absorb two wavelengths equally, but even though their photons contain different energies, the cone cannot tell them apart, because they both cause the retinal to change shape and thus trigger the same molecular cascade leading to excitation
同一個視色素可能對兩種不同波長的吸收能力一樣好,但即使這兩種波長的光子能量不同,錐細胞也無法將之區分開來,因為這兩種光都會改變視黃醛的形狀,因而引發同樣的分子事件,造成錐細胞的興奮。In the study of terbium activate the strontium aluminate, a lot of experiment were done based the changes such as terbium, compounding temperature, reducer etc, the prime concentration of terbium and compounding temperature are confirmed, high quality green terbium actived phosphor are compounded
在鋱激活的鋁酸鍶研究中,就改變鋱的含量、合成溫度、還原氣氛等進行大量的實驗,確定了鋱最佳摻入量和最佳合成溫度,合成了優質鋱激活發綠色光的磷光體。We can divide every frame into similar chromatic regions, luminance changed regions and chroma changed regions and resolve the problem of inaccurate segmentation within luminance changing conditions
我們將圖象幀劃分成色彩相似區域、光照變化區域和色彩改變區域來進行判斷,從而解決了亮度變化造成分割不準確的問題。In recent years many organic dyes such as fluorescence dyes, laser dyes, nonlinear optical dyes and phototropic dyes were inducted into the inorganic matrix or ormosils
各種熒光染料、激光染料、 nlo染料及光致變色染料等相繼被引入到無機基質或有機改性硅酸鹽中。Compared with green light - emitting device, blue oled has many problems such as brightness, efficiency, stability, and color saturation, in this study we investgaited the blue oleds systemically : 1 ) double heterosturcture oled was charaterized. due to the introducing of electron transport layer alq3 and hole - blocking layer balq3, the energy matching was more reasonable and the carrier injecting was more effective in the double - layer device. the maximum efficiency and luminance of this device attained to 1. 90 lm / w and 10, 000 cd / m2, respectively
其次,由於一直以來藍光oled器件的研究處于相對落後的狀態,其發光亮度、效率、穩定性和色純度都無法綠光器件相比,所以本論文在以下幾個方面對藍光器件的性能進行了系統的研究: 1 )研究了雙異質型藍光oled器件,由於本研究引入了空穴阻擋層,使得載流子的復合和激子的擴散被限定在發光層內,器件的發光效率達到了1 . 90lm / w ,最大亮度達到了10000cd / m2 ,比傳統結構器件的效率和亮度提高了約一個數量級; 2 )制備了結構為ito / npb / balq3 / alq3 / mg : ag的oled器件,研究發現,當改變各有機層厚度時,器件的電致發光光譜發生了從綠光到藍光的移動。On the other hand, a new technology using tunable laser as light source of delay system is proposed, which uses the characteristics of optical fiber material dispersion which means that the refraction index of optical fiber changes along with the difference of transmitting wavelength
另一方面,提出一種通過採用可調諧激光器作為系統光源的技術,利用光纖的材料色散特性即光纖的折射率隨傳輸波長變化而改變的特點,來改變延時光纖中信號存儲的時間,從而達到提高光纖延遲線延時精度的目的。Quantum coherence and interference have led to the observation of many new effects and new techniques in quantum optics and atomic physics. examples include coherent population trapping, electrom agnetically induced transparency, lasing without inversion, and enhancement of the index of refraction without absorption
當應用相干場來驅動光學介質時,可以使得介質的吸收和色散關系發生極大改變,產生許多新的效應,如相干布居捕獲、電磁誘導透明、無反轉激光、無吸收折射率增強等。Phenomenon of the change in velocity of propagation of monochromatic radiations in a medium as a function of the frequency of these radiations
在介質中傳播的單色光改變其傳輸速度的現象,並由該輻射的頻率所決定的。分享友人