Coaxial cable, or coax (pronounced / ˈkoʊ.æks /), is a type of electrical cable consisting of an inner conductor surrounded by a concentric conducting shield, with the two separated by a dielectric …

Coaxial helices form when nucleobases from two separate helices stack, forming a pseudocontinuous helix.

coaxial是指同轴共轴。 在电器如DVD电脑上经常用到的数码同轴接口。 另指同轴电缆，同轴电缆（coaxial）是指有两个同心导体，而导体和屏蔽层又共用同一轴心的电缆。

同轴电缆(Coaxial Cable) 是指有两个同心导体，而导体和屏蔽层又共用同一轴心的 电缆。 最常见的 同轴电缆 由绝缘材料隔离的铜线导体组成，在里层绝缘材料的外部是另一层环形导体及其绝缘体，然后 …

May 29, 2024 · What is a coaxial cable? Learn more about these versatile cables, how they work, the many types available, and their common applications.

May 16, 2025 · Coaxial cables are a type of electrical transmission line, designed to carry high radio frequency (RF) signals from one device to another with low loss. They are available in different …

Dec 12, 2025 · coaxial cable, Self-shielded cable used for transmission of communications signals, such as those for television, telephone, or computer networks. A coaxial cable consists of two conductors …

Jul 23, 2025 · The outside metal shield layer of a coaxial cable is normally connected in the connectors at both ends to filter the signals and reduce all unwanted transmission, so this is how coaxial cable …

Apr 12, 2025 · Coaxial cable, often abbreviated as coax cable, is a type of transmission line used for carrying high-frequency electrical signals with low loss.

Nov 27, 2025 · What Is Coaxial Cable? A coaxial cable is a multi-layer electrical cable built with a central conductor, insulating dielectric, metallic shielding, and an outer jacket arranged precisely along the …