A cable consisting of one conductor, usually a small copper tube or wire, within and insulated from another.

一种电缆，它的中心是一根导体，通常为较细的铜管或铜线，其周围为绝缘介质，外面为。

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The utility model also relates to a coupling hose in which the hose knitted wire is compactly knitted on the outer surface of an inner tube.

本实用新型还涉及一种连接软管，其 在内管的外表面上致密地编织有上述软管编织丝。

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A visualization experiment is made to study the flow situation of the air around a wire and tube condenser.

对丝管式冷凝器周围空气的流动进行了可视化研究。

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They ended up producing a flexible catheter tube that goes a bit of the way up the nostrils, then a guide wire is inserted into the targeted sinus. (In live patients this is done via an endoscope and fluoroscope.) A balloon catheter is advanced over the guide wire and positioned against the blocked ostium.

FORBES: Balloon Therapy