在可见光波段,很多尘埃是不可见的。
并已制造了可在红外光和可见光波段工作的隐身器件。
Related cloaks have been made to work with infrared rays and visible light.
大部分隐身斗篷都是在非可见光波段隐藏物体。
Most of the invisibility cloaks that have been demonstrated to date conceal objects at frequencies that are not detectable by the human eye.
并使激子吸收峰从红外波段进入可见光波段。
And it makes the absorption peak of the exciton move to higher energy.
展示了折衍混合结构在可见光波段的应用前景。
It shows that the application of hybrid singlets in visible band is promising.
尤其可见光波段的隐身更是人类长久以来的梦想。
Meanwhile, invisibility at visible frequencies has been a fancy dream of people for long.
它最早于25年前被发现,其在可见光波段不可见。
Identified about 25 years ago by radio waves, the ring cannot be seen in visible light.
由于十分苛刻的材料要求,设计可见光波段的隐身斗篷更具挑战性。
Designing invisibility cloaks that can conceal objects from visible light has been more challenging due to the strict material requirements.
事实上,新装置不吸收可见光波段就使它的效率比不透明的有机电池低。
The fact that the new device does not absorb appreciably at visible wavelengths makes it less efficient than opaque organic cells.
可见光波段一维光子晶体及其含缺陷结构设计采用传输矩阵法。
Using transfer matrix method, this paper designed theoretically the multilayer 1D PC and the structure with defect layer.
但薄膜的光学性能较差,在可见光波段和红外波段透过率都较低。
The films with better optical properties can be prepared by changing the process parameters.
溅射温度越高,薄膜在紫外可见光波段内透射越弱,光学带隙越小。
As the depositing temperature got higher, the transmittance of TiOx thin film in the UV-VIS spectral and the bad-gap would decrease.
随着种植密度的提高,光谱反射率在可见光波段降低,近红外波段增加。
The reflection rates of spectra of the canopy decreased in the near infrared waves and increased in the visible waves with increasing the plant densities.
他们在二氧化钛奈米管中添加碳,将可吸收的光波长范围转换成可见光波段。
They have added carbon to titanium dioxide nanotubes to shift the wavelengths of light the tubes absorb to the visible portion of the spectrum.
但是最近一项研究表明,科学家已经成功制成了在全可见光波段将物体隐藏起来的隐身斗篷。
But in a new study, researchers have fabricated a carpet cloak that can make objects undetectable in the full visible spectrum.
这说明化合物1和2在光电功能材料中作为可见光波段的吸光材料将有较大的用途。
Thus, the compounds 1 and 2 can have greater use to serve as light-absorbing materials at a visible light band in photoelectric functional material.
因此,采用飞秒激光直写技术制作光子带隙位于近红外或可见光波段的光子晶体是可行的。
Therefore, it is possible to fabricate PCs whose band gap range is from the near-infrared to visible wave band.
这个炽热的遮蔽物延伸到了远方的寒冷区,可见光波段的星云和表示外层相互作用的边缘。
This hot shroud extends far beyond the cooler, optical nebula and represents the outer edge of the interaction region.
令哈利·波特迷十分失望的是,使一个人身大小的物体在可见光波段隐身,貌似只是碰碰运气。
Much to the disappointment of Harry Potter fans, cloaking a human-sized object at visible wavelengths seems like a long shot.
通过计算得出可见光波段是探测沙尘气溶胶的主要通道,短波红外波段对沙尘气溶胶也很敏感。
According to calculation, visible channel is the main channel in detecting dust particles. Short-wave IR also has some sensitivity to dust observation.
脉冲染料激光器的可见光波段辐射通过共线倍频和非共线混频实现紫外波段的连续可调谐输出。
Continuously tunable UV radiation is obtained by collinear doubling and non-collinear mixing from visible radiation of pulsed dye laser.
缺磷降低了近红外波段反射率,对可见光波段反射率的影响则受生育阶段和其他肥料互作的影响;
P-deficiency reduced the reflectance at NIR band, and its influence on visible band was depending on the crop developing stage and other nutrient status.
通过自行编制的数据处理程序,可以方便、快捷的得到薄膜在整个可见光波段所对应的双折射率。
After the data processing with a visual Basic code, the birefringences of copolyester films upon whole visual light wavelength band were produced.
在经大气校正后,可见光波段卫星遥感数据的水体象元主要受水中污染物、泥沙及叶绿素等的影响。
After atmospheric correcting, water pixels of satellite remote sensing data of optic spectrum are mainly influenced by pollutants, soil and sand, and chlorophyll in the water.
这表明在可见光波段,二流模式已经能够较好模拟冠层反照率,四流模式能够提高的精度范围有限;
This indicates that the two-stream model can simulate the canopy albedo very well and the improvement of four-stream model is limited.
NGC 1333是个到处都是尘埃的反射星云,在可见光波段,它带着尘埃反射星光所造成的蓝色色调。
Dusty NGC 1333 is seen as a reflection nebula in visible light images, sporting bluish hues characteristic of starlight reflected by dust.
可见光波段的发光丝状物,用黄色显示,X射线波段热气体,用蓝色显示,宽30光年,在我们的近邻星系大麦哲伦云中。
Glowing visible filaments, shown in yellow, and X-ray hot gas, shown in blue, span about 30 light-years in our neighboring galaxy, the Large Magellanic Cloud.
心脏星云,正式名称为IC 1805,在上图右边可见,在可见光波段有着让人联想到经典的心脏符号的形状。
The Heart Nebula, officially dubbed IC 1805 and visible in the above right, has a shape in optical light reminiscent of a classical heart symbol.
采用经钨带灯标准光源标定的多道石英光纤光学系统,测量了HL-1装置等离子体可见光波段轫致辐射功率的径向分布。
Using a multichannel quartz optical-fiber system calibrated with a standard tungsten strip lamp, the radial profiles of the visible bremsstrahlung radiation power in the HL-1 tokamak were measured.
采用经钨带灯标准光源标定的多道石英光纤光学系统,测量了HL-1装置等离子体可见光波段轫致辐射功率的径向分布。
Using a multichannel quartz optical-fiber system calibrated with a standard tungsten strip lamp, the radial profiles of the visible bremsstrahlung radiation power in the HL-1 tokamak were measured.
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