Several strengthening methods, including stiffened internal ring reinforcement, collar plate reinforcement, internal plate reinforcement and chord thickness reinforcement, are introduced here.

本文介绍了几种加固方法，如内置加劲环加固、环口板加固、内置插板加固和主管壁厚加固等。

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The owner dials their pooch's number and after one ring, it automatically connects to the phone on the dog's collar, allowing the dog to hear its master's voice, transmitted out of a speaker built into the collar-piece.

CNN: Give a dog a cell phone

Baron Cohen got thousands of spectators to appear in a penultimate fight scene for his film by setting up a dummy promoter, Blue Collar Brawlin, which organized the event through a known intermediary firm called Ring Rulers.

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