| bilateral |
having or involving two sides
출처: www.imuna.org/c2c/app_a.html
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| bilateral symmetry |
symmetry about a fixed line in a plane (line of symmetry). Each point P of the symmetrical configuration has an image point P' such that the line of symmetry is the perpendicular bisector of PP'. Points on the line transform into themselves. In three dimensions bilateral symmetry can exist about a fixed plane.
출처: www.csdsac.org/Curriculum/mathglossary.htm
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| bilateral |
a double amputee, both arms or both legs
출처: www.child-amputee.net/Lots%20of%20Info%20Documents...
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| bilateral symmetry |
This type of symmetry describes animals which can be divided in only one plane to yield mirror image halves (right and left halves). These animals have three body axes ?left-right, dorsal-ventral, and anterior-posterior.
출처: faculty.mwsu.edu/biology/jon.scales/Courses/Zoolog...
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| bilateral |
both sides---legs or arms
출처: www.armdynamics.com/gloss.htm
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