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monochromatic adj.一色的;單色光的;【物理學】由一波長的光形成的;...

monochrome

In the study , sd2000 spectrometer is applied to obtain radiation spectrum of flame within wavelength 480 - lloonm , from which flame temperature and monochromatic emissivity are derived by newton raphson non - linear method and levenberg - marquart modeling method . the flame monochromatic emissivity is translated in form of f ( / l ) and a ( a ) respectively 在該方法中,采用sd2000型光纖光譜儀測量火焰在可見光( 480 - 1100nm )波長范圍內的火焰的輻射光譜,結合newton - raphson非線性迭代算法和levenberg - marquardt最優化算法,得到火焰溫度和單色輻射率變化規律。

My factory has the international leading technical equipment , like four colors offset printing presses , the monochromatic offset printing press , the turntable rubber subscribes / rides subscribing machine and so on large - scale printing to bind the equipment , but massively continues the books and periodicals the input typesetting , the piece pulls , the color printing , black and white printing , the title page membrana tectoria , binds , publishes and distributes by post and telecommunications organs delivers goods and so on the start - to - finish service 我廠擁有國際領先的技術設備,如四色膠印機、單色膠印機、轉盤膠訂/騎訂機等大型印刷裝訂設備,可大量承接書刊的錄入排版、出片打樣、彩色印刷、黑白印刷、封面覆膜、裝訂、郵發送貨等一條龍服務。

The high - power semiconductor quantum well ( qw ) laser is a kind of luminescence device with superior performance , it has longe - lived , low threshold current density , high efficiency , high luminosity and excellent monochromatic , coherence , directionality , etc . the high - power semiconductor laser is widely applied to the fields , such as military , industrial machining , communication , information processing , medical treatment , etc . the material ' s epitaxy is the foundation of the whole laser ' s fabricating , and it has important influence on the optics and electricity performance about the laser 大功率半導體量子阱激光器是一種性能優越的發光器件,具有壽命長、閾值電流密度低、效率高、亮度高以及良好的單色性、相干性、方向性等特點,廣泛應用于軍事、工業加工、通信及信息處理、醫療保健等領域。材料的外延生長是整個激光器器件制作的基礎,對器件的光學和電學性能有著重要的影響,生長不出優質的材料體系,獲得高性能的器件就無從談起,因此,材料的外延生長便成為了整個半導體激光器制作過程之中的重中之重。

A light - emitting diode is a semiconductor device that emits visible light when an electric current passes through it . the light is not particularly bright , but in most leds it is monochromatic , occurring at a single wavelength . the output from an led can range from red at a wavelength of approximately 700 nanometers to blue - violet about 400 nanometers 在led的應用領域中,經常會遇到幾顆led同時并聯使用的情況,由于led自身電壓波長亮度的不一致,許多顆二極管并聯在一起使用會有顏色不一致,亮度明暗不一樣等情況,故在使用時需考慮如下原則,以免造成使用效果不理想:

To improve anti - jamming technique by spread spectrum close to monochromatic frequency , so that enhance the ability of anti - active - jamming and anti - passive - jamming , anti reconnaissance , anti - radiation missile , anti - stealth , by means of multi frequency spread spectrum and hopping spectrum instead of mono - frequency spread spectrum , realizing strong processing system for anti - interference signal , providing the method of generating of chirp signal and corresponding matched filter system 摘要為改進線性調頻雷達系統所采用的在單色頻率點附近擴譜抗干擾技術,加強制導雷達站具備抗有源、無源干擾,反偵察,抗硬殺傷的反幅射導彈和反隱身的能力,通過將單頻點擴譜改為多頻點擴譜跳譜,實現了高抗干擾信號處理系統,給出方案中在中頻段實現的線性調頻信號產生方法以及對應的匹配濾波處理系統。

This direction finding algorithm may resolve uncorrelated monochromatic sources , but it assumes that all signal frequencies are distinct . it requires no a priori knowledge of the signals “ frequencies , suffers no frequency - doa ambiguity , and pairs automatically the x - axis direction cosines with the y - axis direction cosines 該算法用單矢量水聽器,在無需知道信號先驗信息的條件下,可以實現對多個不相關信號的方位角估計,并且不受頻率模糊度的影響,自動匹配x軸、 y軸的方向余弦。

However , radio telescopes do have their own shortcoming . firstly , radio astronomical images are not as fascinating as optical images . moreover , they do not work like optical telescopes which can receive all visible wavelengths and then produce monochromatic signals by means of filters 可是,射電天文望遠鏡也有它的缺點,首先射電天文圖像并沒有光學照片那么具美感,而且它不像光學望遠鏡般,可以把可見光全部接收,然后加上濾色片分出單色光。

The positive and negative frequency expressions of quasi - monochromatic optical fields of a pulse in fiber - optic communication and the positive and negative frequency forms of fourier transformations and nonlinear schr ? dinger ( nls ) equations are discussed 摘要討論光通信中脈沖的準單色光光場的正負頻表示,正負頻形式的傅里葉變換,正負頻形式的非線性薛定諤方程及它們之間的關系。

Fundraising projects a special monitor manufacturer the company mainly produces and sells special monitors including monochromatic and multicolor crt and lcd monitors within the size from 5 . 5 to 20 主要研發生產和銷售專用顯示器產品,包括5 . 5 ” 20 ”單色彩色crt lcd專用顯示器,產品廣泛應用于atm金融系統,醫療系統商業收款pos機系統工控系統顯示終端車載顯示設備等各種領域。

In the paper , probes into the practicability of studying photometric analysis by the aid of continuous light sources at atomic absorption spectrophotometer has been probed . the monochromatic absorption is unnecessary and sufficient condition for the beer - lambert law 探討了在原子吸收光譜儀上應用連續光源研究分子吸收光譜的可行性,單色吸收是朗伯-比耳定律成立的充分不必要條件

The main works in this paper is that , by calculating points spread function ( psf ) and simulating the forming of images of monochromatic light and ideality geometrical optics on the computer , we have simulated successfully doe imaging process 在計算機上通過模擬點擴散函數( pointsspreadfunction簡稱psf ) 、理想幾何光學成像、單色光成像,成功地模擬了doe的成像過程。

Performance and useness : use for offset printing , monochromatic or color pictorial . picture album book cover , insert , art picture , brandand other uses . high - grade art printing paper . its outstanding character is high smoothness , good print gloss , good oil absorption 性能用途:可供膠版印刷,單色或彩色畫冊畫報書刊封面插頁美術圖片商品商標等用的高檔美術印刷紙。

By numerical calculation of the solution , in chapter 3 , we give nonlinear theory of the open v - type system with a monochromatic incoherent pump . the chapter comprises sections of resonant nonlinear theory and off - resonant nonlinear theory 利用解析解的數值計算,第三章討論了單色非相干泵浦系統的非線性理論,包括共振的非線性理論和失諧的非線性理論兩節。

Classical reconstruction algorithms assume that the x - ray is monochromatic while in fact x - ray is polychromatic either in industrial or in medical ct , so only polychromatic projection data have been obtained in actual ct system 經典的ct重建算法基于x射線源為單色源的假設,而實際上由于工業ct機或醫用ct機的x射線是多色的,通常只能得到多色投影數據。

The mountains and rivers and blue sky are monochromatic , the splash splashing gives somebody cool purpose , the musical sound and sensation of movement that and does not cry out , like a interesting light music , give somebody limitless reverie 山水與藍天一色,飛濺的水花給人涼意,又不失聲韻和動感,猶如一曲娓娓動聽的輕音樂,給人以無限的遐想。

Femtosecond pulse pump - probe experiment system was established with two mode ( monochromatic transmission , white light transmission ) , wavelength for monochromatic mode can be adjusted ranging from 350nm to 650nm 單色光探測波長調諧范圍在350nm - 650nm 。白光泵浦-探測的泵浦光為400nm 。 2

Change of the spatial distribution of a beam of radiation when it is deviated in many directions by a surface or by a medium , without change of frequency of its monochromatic components 光束被某一表面或介質改變為多種方向,而不改變其單色光的頻率時,所發生的空間光分布的改變。

Information technology - method for the determination of toner cartridge yield for monochromatic electrophotographic printers and multi - function devices that may contain printer components 信息技術.可能包括打印機組件的單色電子照相印刷機和多功能設備用著色盒打印量的測定方法

Information technology - method for the determination of toner cartridge yield for monochromatic electrophotographic printers and multi - function devices that contain printer components 信息技術.包含打印機組件的單色電子照相印刷機和多功能裝置的調色劑盒打印量的測定方法