| protractor |
(173) A device used to measure angles.
출처: www.wtvl.net/honda/glossarypre.htm
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|---|---|
| protractor |
The angle indicator on a faceting machine. The protractor should read 90?when the dop arm is parallel to the lap. Top of Page
출처: www.usfacetersguild.org/dictionary.shtml
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| protractile |
To be thrust outward or extended.
출처: sites.state.pa.us/PA_Exec/Fish_Boat/pafish/fishhtm...
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| protraction disorder |
Primary dysfunctional labor.
출처:
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| protraction |
1. drawing out or lengthening. 2. extension or protrusion. 3. a condition in which the teeth or other maxillary or mandibular structures are situated anterior to their normal position.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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