| 释义 |
n. | | adj. | | un. | 1. 威尼尔(Pierre,1580—1637,法国数学家) |
n. | 1. a small movable graduated scale parallel to a larger graduated scale, calibrated to obtain more precise readings from the larger scale 2. an auxiliary device used to make fine adjustments to a precision instrument | adj. | 1. relating to or fitted with a vernier |
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