visible spectrum

Grey ( Gray): A visual perception that appears under a neutral light ( colour temperature approximately 5000 degrees Kelvin) when the proportions of different wavelengths of the visible spectrum are equal.

灰色：在中性光下（色温约5000K），当光谱内各光波的比例相等时，视觉所得的概念。

The contribution from atmospheric molecular scattering is prevailing to the signal received by the satellite sensors in visible spectrum over the clear ocean.

在洁净海洋上空，卫星遥感器在可见光谱区中接收到的信号主要来自于大气分子散射。

A green phosphor display is generally used as the human eye is most sensitive to the color green in this wave length, which falls in the middle of the visible light spectrum.

一般使用黄磷绿色显示，因为肉眼对黄磷绿色这种波长最敏感，这种波长位于可见光光谱中间。

White light from the sun emits light at every wavelength across the visible spectrum.

太阳的白光中有可见光谱中各种波长的光.

Photometric sensors are devices that measure energy in the visible spectrum.

测光传感器是测定可见光谱中能量的仪表.

The films obtained were characterized and analyzed by XRD, AFM, SEM, fluorescence spectrum and ultraviolet-visible spectrophotometer.

用XRD、AFM、SEM和紫外可见、紫外荧光分光光度计等测试手段对沉积的薄膜进行了表征和分析。

Pedestrian detection technology based on infrared images has a great potential because the discriminability of pedestrian against background in infrared images is more outstanding than visible spectrum images.

由于在红外图像中行人与背景的区分度要比可见光图像更为突出，因此基于红外图像的行人检测技术具有较大的潜力。

The experimental research for weld-plate between methods of convention and equivalent energetic-spectrum is made. The result indicates that the visible effect of image is improved and the contrast sensitivity increases 20~ 40 gray level on image quality indicator ( IQI);

与常规校正法对焊接板进行实验对比研究结果表明，等效能谱法增强了成像的可视化效果，通过像质计灵敏度实验，其对比度灵敏度提高了20~40灰度级；

Results show the imaging quality is near the diffraction-limitation in visible spectrum and arrived in infrared spectrum. So the off-axis three-mirror reflective is able to work in the multi-band from the visible spectral region to infrared range.

从评价结果来看，在可见光波段，像质接近衍射极限，在红外波段成像质量基本达到了衍射极限，充分说明了离轴三反射光学系统具备从可见光到红外多波段工作的能力。

The theoretical calculation results of the wide-band high anti-reflective film in visible spectrum are given.

本文给出可见光区宽带高增透膜的理论计算结果.

Ultra-violet visible spectrum, but why does an ultra-violet lamp emit violet colored light?

紫外光系?湛杉?馄滓酝? 但系点解我地可以见到紫外光灯发出紫色?

Application and Research of Harmonic Diffractive/ Refractive Optics in Visible Spectrum

谐衍/折光学在可见光波段的应用研究

Light visible to human eyes however occupies only a very narrow band in the whole electromagnetic spectrum.

然而，人眼可见的光在整个光谱中只占一个非常狭窄的频段。

The practicability of selective black Ni-Sn alloy surface by means of electrop-lating is investigated according to the requirements that solar collector surface sho-uld have high absorptance(α_) in visible spectrum and low emittance(ε).

按照太阳能集热器的吸收面应具有高的太阳光谱吸收率α（？）和低的热发射率ε的要求，研究了用电镀的方法制备太阳能选择性吸收层的实用性。