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calipers 音標拼音: [k'æləpɚz] n.
pl. 彎腳器,測徑器 彎腳器,測徑器 Calipers \Cal"i*pers\, n. pl. [Corrupted from caliber.] An instrument, usually resembling a pair of dividers or compasses with curved legs, for measuring the diameter or thickness of bodies, as of work shaped in a lathe or planer, timber, masts, shot, etc.; or the bore of firearms, tubes, etc.; -- called also {caliper compasses}, or {caliber compasses}. [1913 Webster] {Caliper square}, a draughtsman's or mechanic's square, having a graduated bar and adjustable jaw or jaws. --Knight. {Vernier calipers}. See {Vernier}. [1913 Webster] |
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