脈沖紅 的英文怎麼說
中文拼音 [màichōnghóng]
脈沖紅
英文
pulse red-
Intense pulsed light with the specific spectrum penetrate cutis, be transformed to heat
特定譜段的強脈沖光能穿透表皮,被色素團和血紅蛋白有選擇地吸收並轉化為熱能。The viking makes use of a built - in pulse infrared illuminator for added image clarity in total darkness
維京式採用了內置式脈沖紅外照明燈為補充,在完全黑暗的情況下保證圖象的清晰度, 。The same “ pulsing ” frequency that is invisible to human eyes infiltrates longer distances due to the infrared illuminator ' s quick energy bursts
由於紅外線照明燈的快速能量脈沖同樣的"脈沖"的次數太多,無形中提供人眼更長的觀測距離。Abstract : blasting mechanism of exploding wires used for a new type of srtong pulsed ir source is studied theoretically and experimentally
文摘:利用電爆絲的一種紅外脈沖強光輻射新技術,從理論和實驗上研究了電爆絲的爆炸機理。Simulation of pulsed - laser jamming to the infrared detector
紅外探測器脈沖激光干擾模擬Damage effects of q - switched nd : yag laser beam on ir filter
脈沖激光對紅外濾光片的損傷效應Numerical examples show that, pulse deformation and broadening, spectrum redshifting, narrowing and distortion take place with increasing diffraction angle in the near field, and the pulse form changes with propagation distance in the near field, but is preserved in the far field
數值計算例說明在近場隨衍射角的增大會出現脈沖變形、加寬、譜紅移、變形、變窄等特性,脈沖形狀在近場隨傳輸距離變化而變化,但在遠場保持不變。Chemical analysis methods for non - rare earth impurities of rare earth metals and their oxides determination of oxygen and nitrogen content impulse - infrared and impulse - thermal conductance absorption method
稀土金屬及其氧化物中非稀土雜質化學分析方法氧氮量的測定脈沖-紅外吸收法脈沖-熱導法Firstly, under the assumption that the output driving torque generated by the stepper motor of the mirror is constant, such influence analysis is conducted. secondly, a mathematic model of the stepper motor is given. under the assumtion that the input impulse frequence is constant, the rotational motion of the stepper motor of the mirror with the mutual exertions of damping torque, friction torque and disturbance torque generated by satellite platform ' s attitude motion is simulated and analyzed
對衛星平臺姿態振動對紅外相機掃描機構轉動的影響進行了系統深入的模擬分析:首先在步進電機驅動力矩一定條件下,模擬分析了星體姿態運動干擾力矩對紅外相機掃描鏡轉動的影響;接著建立了步進電機的數學模型,在步進電機輸入脈沖頻率一定條件下,模擬分析了步進電機在阻尼力矩、干摩擦力矩、平臺干擾力矩等負載轉矩的共同作用下的轉動情況。With the joint action of the q - switched pulse laser of 532nm and continuous probe light of different wavelengths, fast photoresponse characteristic of photocycle of a wild - type br film ( wt3 ) and photoabsorption characteristic of different intermediary in the photocycle are analyzed and discussed. the optical switch action in the microsecond scale is observed in the experiment
在532nm的調q脈沖激發光和不同波長的連續探測光作用下,分析和研究了野生型的細菌視紫紅質( wt3 )膜的光循環過程中的快速響應特性及各中間態的快速光吸收特性,得到了微秒級的快速光開關結果。So far the researches on ultrashortpulse laser - matter interaction concentrated on infrared regime, yet ultraviolet laser has the advantage in intense field physics and icf researches for its short wavelength and less nonlinear effects
迄今為止,超短脈沖激光及其與物質相互作用的研究大都集中於紅外光譜范圍,而紫外準分子短脈沖激光系統由於其波長短、非線性效應小而具有良好的聚焦性能。Numerical examples illustrated the spatiotemporal properties such as spectrum redshifting, narrowing and pulse distortion, etc. it is stressed that the " antibeam " behavior of ultrashort pulsed beams can be avoided, if a suitable truncation function is introduced to the initial pulse spectrum
數值計算例說明了在色散介質中會出現譜紅移、變窄、及脈沖形變等傳輸效應,而且對初始光譜引入截斷函數可以避免「非光束」行為。We believed that laser manipulation of a bubble might present a way to control the dynamic process of the bubble and clarify the origin of single - bubble luminescence. - especially, the liquid - to - vapor phase transition of a micro system ( such as a vapor bubble ) could be studied by using our method
最近,本研究組提出利用紅外激光產生的熱鑷作用於動態空泡思想,並成功實現了利用熱鑷操縱脈沖激光產生的單個動態空泡,分析了熱鑷的起源,研究了空泡相變的動力學過程。In the paper, firstly, studying and analyzing the indoor wireless infrared channel. based on infrared diffuse reflection properties, modeling of the infrared diffuse channels impulse response
本文首先對室內漫射紅外的通信通道進行研究和分析,基於紅外的漫反射特性我們建立了其脈沖響應模型。As compared with the solution using pulse envelope representation, the propagation equation using complex analytic signal representation reveals different spatiotemporal behaviors such as spectrum redshifting, narrowing, and pulse broadening, etc. 2
復解析信號解會出現光譜紅移、變窄、脈沖變寬等與脈沖包絡解不同的時空特性。A coherent electromagnetic pulse in the range between the far - infrared and microwave region is used as a detection source. the amplitude of the wave is recorded by electro - optical or photoconductive sampling. after fast fourier transform, the amplitude and phase of the wave is given, then the complex refractive index standing for the absorption and dispersion of the material in thz region is extracted
Thz ( 10 ~ ( 12 ) hz )時域光譜技術是20世紀90年代發展起來的一種新型的光譜測量技術,它使用頻率介於遠紅外和微波之間的相干電磁輻射脈沖作為探測源,利用電光取樣或光電導取樣的方法直接記錄thz輻射電場的振幅時間波形,通過傅立葉變換得到測量信號振幅和相位的光譜分佈,進而獲得材料在thz波段的復介電常數,即色散及吸收等信息。Evaluation of uncertainty for determination of oxygen in copper - chromium alloy by pulse fusion - infrared spectrometry
脈沖熔融紅外光譜法測量銅鉻合金中氧含量的不確定度評定They found two events showing the shortening of pulsating cycle and decaying of radiations intensity. the signatures matched theories of what scientists would predict to see. when matter is falling so close to the event horizon, it will be circling the black hole with increasing speed and its light will rapidly dim as it is stretched by gravity to ever - longer wavelengths
研究人員分析了極大量來自緻密天體天鵝座xr - 1的紫外線輻射,發現其中兩組數據顯示,輻射脈沖的周期隨時間縮短,而其強度則隨時間衰減至消失,這現象與一些物質在接近黑洞視界時繞著黑洞急促旋轉,放出的輻射因為重力紅移而衰減的情況相符。Because the noises in ir images changes slowly and its frequency components con - centrate on the range of low frequency. the wgos is used to suppressing background and noises. just for the three origin images in this dissertation, the global threshold in the algorithm is enough to divide up targets from the background
紅外圖像的噪聲通常為脈沖噪聲,具有高頻特性;而紅外圖像的背景變換比較緩慢,其頻譜成分多集中在低頻區域,所以本文在對圖像特性分析的基礎上,設計改進了基於加權廣義次序統計濾波器的背景抑制的演算法。The pulse system utilizes quick infrared energy bursts that pierce the darkness further to increase distance, visibility and image quality
脈沖系統利用快速紅外能量爆發皮爾斯黑暗進一步增加距離,能見度和圖像質量。分享友人