| axis b. |
primitive streak.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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|---|---|
| axis c. |
axon (def. 1).
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| axis d. |
alteration in the direction of the mean QRS complex vector, determined from the electrocardiogram; it may be due to alteration in the anatomical position of the heart or to any of a variety of disorders such as ventricular hypertrophy or bundle branch block. Relative to the hexaxial reference system (q.v.), a normal axis is -30° to 90°; right axis deviation is 90° to 180°; left axis deviation is -30° to -90°; and -90° to 180° is an indeterminate axis.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| axis t. |
traction along an axis, as of the pelvis in obstetrics.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| axis |
a straight line about which a body or a geometric figure rotates or may be supposed to rotate; a straight line with respect to which a body or figure is symmetrical -- called also axis of symmetry; one of the reference lines of a coordinate system
출처: mcraefamily.com/MathHelp/GeometryGlossary.htm
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