In the Lagoon Nebula, for example, infrared pictures have revealed a boom of star birth in the past five years, indicating that the region is still growing its collection of stars.
举例来说,在这张蓝色珊瑚照片中,红外线照片显示了在过去5年中恒星诞生的繁荣景象,表明这个地区仍然聚集很多恒星。
An exploration of the region in penetrating infrared light has detected emerging and newly formed stars whose average age is estimated to be a mere 300, 000 years.
用穿透性强的红外光对这一区域的探索已经发现了形成中与刚刚形成的恒星,它们的平均年龄据估计仅为300000年。
With the goal of pre-multi-point, memory, automatic cruise, scanning the region, auxiliary switch control, infrared remote control functions.
具有多点目标预置、记忆、自动巡航、区域扫描、辅助开关控制、红外遥控等功能。
In the near infrared and middle infrared spectral region, the cloud reflection function depends mainly on the cloud particle effective radius.
在近红外和中红外光谱区,云的反射函数主要依赖于云滴有效半径。
Many factors such as infrared detecting technology, laser detecting technology, electron war and so on, make the stealth technology important in the infrared region.
红外探测技术、激光探测技术、电子战等因素使得红外波段中的隐身技术变得更为重要。
The spectral characteristics of borneol in near infrared region were investigated in this paper.
文章对冰片在近红外区域的光谱特性进行了实验研究。
The common evaporation coating materials have great dispersion and certain absorption in middle and long wave infrared region.
在中长波红外区域,通常使用的镀膜材料都存在相当大的色散和一定的吸收。
Transmission mode is used in Mid-Infrared region.
在中红外区域,本文采用了透射测量方式。
For visualization and contrast of IR images are weak, this paper proposed an algorithm for infrared and visible images fusion using wavelet-based contourlet transform (WBCT) and region energy.
针对红外图像可视化程度弱、对比度低的问题,提出一种基于轮廓小波变换和区域能量的红外与可见光图像融合算法。
The experiment result with ship target infrared image shows that this method can locate precise ly the horizontal region and assures the validity and real-time of image segmentation.
结果表明,该方法能够有效地确定舰船目标红外图像中的海天线区域,保证了目标分割的有效性和实时性。
But, in this stunning vista, the Spitzer Space Telescope's infrared cameras penetrate much of the dust, revealing the stars of the crowded galactic center region.
但是,这令人惊奇的美景可以由史皮策太空望远镜的红外相机穿过厚重的尘埃而捕捉到并且揭示了拥挤的银河系中心区域的恒星们。
Fourier Transform Spectroscopy is now one of the most important and useful spectral methods in infrared and far infrared region.
傅里叶变换光谱学方法是目前红外、远红外波段最重要的一种光谱方法。
The average transmittance of the coatings in visible light spectrum is up to 75%, and 73% in infrared region, which can provide effective insulation for heat radiation.
光谱分析证实其在可见光区平均透过率可达75 % ,在红外区阻隔率达到73% ,能对热辐射起到有效的阻隔作用。
Combined with stoichiometric method, the diene value in cracking gasoline was determined by Fourier Transform Infrared Spectroscopy at selected wavenumber region.
用傅里叶红外光谱仪,在选定的波数范围内,采用化学计量学法测量乙烯裂解汽油的二烯值。
In the solar and near infrared region it is more usual to speak of absorptivity than emissivity.
在日射和近红外区段内,讨论吸收率比讨论发射率更为普遍。
The region is exposed to medium infrared (MIR) radiation to preferentially heat the lesion.
该部位受到中红外(MIR)辐射,优先加热该损伤。
The physical mechanism about reflection of low-emission glass in near-infrared region is explained by using plasma cut-off frequency theory.
利用等离子体截止波长理论,解释了低辐射玻璃红外反射的物理机制。
The region is then scanned for black body radiation in a medium infrared waveband.
然后在中红外波段扫描该部位的黑体辐射。
The canopy spectral reflectance were gradually getting larger in the visible region and smaller in the near infrared region as the growth stage went on.
冠层光谱反射率随发育期推移在可见光范围内逐渐增大,在近红外区域逐渐降低;
Segmenting infrared image by regional method of morphology watershed, the target region can be isolated.
利用形态学水线区域分割法对图像进行分割,分离目标区域。
The spectral imaging experiment is carried out with the prototype in laboratory and an clear image has beer obtained in visible and near-infrared (VNIR) region.
用该样机进行了实验室干涉成像光谱实验,获取了较为清晰的可见光、近红外谱段干涉成像图像。
In the high efficiency and small signal region, we investigate theoretically the efficiency enhancement mechanism of far infrared free electron laser (FIR-FEL) with a reverse tapering waveguide.
在高效率和低电流小信号范围内,理论地分析了用反向渐变波导提高远红外波导自由电子激光器(FIR - FEL)效率的机理。
Among the ranges, the near infrared region is commonly used to assess the change of vegetation cover and water quality.
在不同的电磁光谱范围中,近红外线通常是用作分析植被分布及检测水体素质。
This stunning false-color view spans about 40 light-years across the region, constructed using infrared data from the Spitzer Space Telescope.
上面这张炫人的假彩图片所覆盖的区域约40光年,是采用斯皮策太空望远镜的红外影像数据合成的。
Ethylene and trans-dichloroethylene are both inactive in the infrared in this region.
乙烯在红外光谱的这个区域不出现吸收峰。
Notably, these organometallic nanosheets luminesce in the red to near infrared region, and their electronic conductivity can be modulated by visible-light irradiation.
尤其是这些有机金属纳米片在红色到计划外区发光,而他们的电子电导率可以用可见光辐照来调整。
The ultraviolet and infrared spectral region are becoming increasingly important for military, scientific and industrial applications.
在军事、科研和工业应用领域紫外和红外光谱区变得越来越重要。
The shapes of the three spectra are similar in the near-infrared region owing to the bulk effect.
在近红外区由于弱吸收本体效应起主要作用,这三种光谱形状相似。
To help find out, the orbiting Hubble and Spitzer space telescopes have combined their efforts to survey the region in unprecedented detail in infrared light.
为了找出答案,哈勃和斯皮策太空望远镜共同努力,在红外光线下探索到该区域空前的细节。
To help find out, the orbiting Hubble and Spitzer space telescopes have combined their efforts to survey the region in unprecedented detail in infrared light.
为了找出答案,哈勃和斯皮策太空望远镜共同努力,在红外光线下探索到该区域空前的细节。
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