By May
Voice Verification Code conveys verification information to users through voice broadcasts, replacing or supplementing SMS verification codes.
By Geym
Self-supporting towers are essential structures used in a wide range of industries, including telecommunications, broadcasting, and surveillance. These towers are designed to stand independently without the need for external support or guy wires.
Color infrared (CIR) imaging, also known as false-color imaging or near-infrared (NIR) color composite, involves capturing and analyzing images in the near-infrared spectrum.
By Hou
A rectifier is a device that converts an oscillating two-directional alternating current (AC) into a single-directional direct current (DC). Rectifiers can take a wide variety of physical forms, from vacuum tube diodes and crystal radio receivers to modern silicon-based designs.
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