By deflecting certain parts of the electromagnetic spectrum, an image can be altered or made to look like it has disappeared.
通过扭曲电磁频谱的某一部分，就能够改变一个影像，或者让影像看起来像消失了一样。
The filters cover various wavelengths over the ultraviolet, blueand red portions of the electromagnetic spectrum.
三个滤镜覆盖了电磁光谱的紫外、蓝和红部分的波长。
The avian eye is complex. Like humans, birds' eyes can detect light along the electromagnetic spectrum from violet to red.
鸟类的眼睛是很复杂的，就像人类一样，鸟类的眼睛能够察觉到电磁波谱上从紫色到红色的光线。
Color is a visual portion of the electromagnetic spectrum.
颜色是电磁频谱的一个视觉部分。
Wireless networking operates in the electromagnetic spectrum.
无线网络工作在电磁频谱中。
Television systems, which transmit 30 picture frames per second, must operate on a broad electromagnetic spectrum.
每秒传输30幅图象画面的电视系统，它必须工作于宽带电磁波谱。
Light is part of the electromagnetic spectrum...wouldn’t it be great to use it for wireless communications?” Professor Hass said.
而光线是电磁波谱的一部分，将其用于无线通讯不是很好吗？
Horses live in a monochrome world .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。
Ultraviolet LEDs could provide a way to replace and enhance this part of the electromagnetic spectrum to produce darker, more colorful lettuces.
紫外线发光二极管则可以提供一种方式来提高电磁频谱的一部分，从而生产出颜色更深、更多姿多彩的莴苣。
Satellite image, one of the products from remote sensing techniques, reflects light radiance of any object at numerous ranges of electromagnetic spectrum.
人造卫星图片是遥感技术下其中一个产物，它主要是用作反映物件在不同电磁光谱范围的光线放射情况。
Light is generally defined as the sector of the electromagnetic spectrum between the infrared and ultraviolet sectors that can be seen with the unaided eye.
光一般被定义介于红外和紫外之间、可被裸眼看到的电磁波谱的一部分。
To study the efficiency evaluation of electromagnetic spectrum management in the complicated electromagnetic environment, a systemic evaluation solution is put forward.
针对复杂电磁环境下的电磁频谱管理效能评估问题，提出一套系统地效能评估方法。
The new power pack will also absorb energy across the electromagnetic spectrum, making infantry less liable to detection by night vision equipment that uses infra-red technology.
新能源包也能从电磁波频段吸收能量，使步兵降低被使用红外技术的夜视设备发现的概率。
The new power pack will also absorb energy across the electromagnetic spectrum, making infantry less liable to detection by night vision equipment that uses infra-red technology.
新能源包也能从电磁波频段吸收能量，使步兵降低被使用红外技术的夜视设备发现的概率。
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