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- Foot long wavelength, how can that be? 英尺長(cháng)的波長(cháng),怎么來(lái)的?
- Waves of long wavelength are diffracted more than those of short wavelength. 波長(cháng)較長(cháng)的波比波長(cháng)較短的波易形成衍射。
- But the resulting Rayleigh-Jeans formula only matched the experimental curves in the very long wavelength region. 但是所得到的瑞利-勒斯公式只在波長(cháng)很長(cháng)的區域才和實(shí)驗曲線(xiàn)相符。
- Metal Induced filter: unlimited long wavelength, performance over the United States imported products. 金屬誘導濾光片:截止波長(cháng)無(wú)限長(cháng),性能超過(guò)美國進(jìn)口產(chǎn)品。
- Finally,experiment yesult of a few high speed long wavelength pin PD be introduced. 最后介紹幾種高速度長(cháng)波長(cháng) pin PD的實(shí)驗結果。
- In long wavelength range(dark orange,H=14),the RI of IL was 88.4% higher than FL. 照射在以反射長(cháng)波光為主的深橙色紙張(H=14)時(shí);白熾燈的反射系數比熒光燈高88.;4%25。
- The target can be modeled by dihedral formed between its side and the ground due to the long wavelength of VHF/UHF. 在VHF/UHF低頻段,一般的人造目標可簡(jiǎn)單?;癁槟繕藗让媾c地面之間形成的一個(gè)長(cháng)二面角。
- These are nonionizing EMF of much longer wavelength. 這些是非電離輻射,波長(cháng)要長(cháng)得多。
- SrZnO_2 luminescent material is a promising green-emitting phosphor by long wavelength UV excitation because of its luminescence properties. 本文詳細研究了釤離子摻雜SrZnO_2熒光體的發(fā)光性能、格位取代、濃度猝滅、能量傳遞以及共摻雜堿金屬(Li,Na,K)離子對SrZnO_2:Sm~(3+)發(fā)光性能的影響。
- A series of novel purpurin-18 imide derivatives which had long wavelength absorption, were synthesized by modification of methyl pheophorbide-a. 合成的一系列紅紫素-18酰亞胺衍生物具有長(cháng)波長(cháng)的紫外吸收。
- Both of our detectors' responsivity will be increased at long wavelength range as the temperature raise.This is due to the thermal excitation effect. 我們兩個(gè)偵測器的光響應在長(cháng)波長(cháng)范圍皆會(huì )隨著(zhù)溫度的上升而增加,我們認為這是由于熱激發(fā)的效應。
- The common target (such as military vehicle) can be modeled by dihedral formed between its sides and ground due to the long wavelength of VHF/UHF. 在VHF/UHF低頻段,一般的人造目標可簡(jiǎn)單?;癁槟繕酥鱾让媾c地表面之間形成的直二面角。
- Infrared: Nonvisible, long wavelength radiation from a carbon or xenon arc that contributes to the heating of the film and equipment. 紅外線(xiàn):從碳弧燈或氙弧發(fā)出的不可見(jiàn)的、長(cháng)波長(cháng)的輻射,它對膠片和設備傳送熱量。
- The hotter the gas, the more energy is given off.Slightly hot gas gives off mostly long wavelength (low energy) light (infra red). 低熱的氣體發(fā)散出幾乎都是長(cháng)波光(低能量,紅外線(xiàn))。
- Red has the longest wavelength of visible light, and violet the shortest. 紅色擁有最長(cháng)的可見(jiàn)光的波長(cháng),藍紫色是最短的。
- In photodetectors the wavelength response is not uniform at all wavelengths, but a threshold energy exists, determined by the semiconductor energy gap between bound and free carriers. 光子探測器對不同波長(cháng)的分光響應是不同的,但是存在一個(gè)由束縛和自由載流子之間的半導體能隙所確定的能閾。
- The lasing wavelength is 1.33 mm and threshold current density is 248A/cm2. This is the first report on successful fabricating of long wavelength CW QDs lasers in china. 閾值電流密度為248A/cm2.;這是國內首次報道室溫連續激射量子點(diǎn)長(cháng)波長(cháng)激光器
- Static correction value can be separated into a long wavelength static cor-rection component and a short wavelength static correc-tion component according to spacial variation. 對所存在的靜校正量值根據空間變化可分解為長(cháng)波長(cháng)靜校正分量和短波長(cháng)靜校正分量。
- Derivate spectra have the trend of shift to long wavelength direction and exist "two peak" phenomena at more significant increase of the nitrogen level. 一階導數光譜隨著(zhù)施氮水平的增加,具有向長(cháng)波方向移動(dòng)的趨勢,同時(shí)隨施氮水平的增加,“雙峰”現象則愈顯著(zhù)。
- There was a long lag in forwarding mail to us. 轉寄給我們的郵件晚了很久才拿到。