symmetrical fold
symmetrical fold
[sə′me·trə·kəl ′fōld] (geology)
A fold whose limbs have approximately the same angle of dip relative to the axial surface. Also known as normal fold.
References in classic literature
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Drawing across her bow, he perceived that in accordance with the fanciful French taste, the upper part of her stem-piece was carved in the likeness of a huge drooping stalk, was painted green, and for thorns had copper spikes projecting from it here and there; the whole terminating in a symmetrical folded bulb of a bright red color.
Small bowel follow through showed multiple well defined, round, small filling defects all over the jejunum and granularity of the mucosa along the ileum, with symmetrical fold pattern (Figure 3).
The satellite imagery combined with 2D seismic images portray a compressional structural geometry of the area indicating a combination of mostly symmetrical folds, probably overturned at places, and reverse faults.
Because of some advantages of symmetrical structure, the pattern reconfigurable antenna with symmetry feature has been studied a lot, such as a beam reconfigurable antenna based on a symmetrical folded dipole structure, a wideband pattern reconfigurable antenna with symmetrical switchable feed structure [4], a reconfigurable patch antenna with symmetrical slotted parasite radiator [5], a reconfigurable microstrip antenna with symmetrical slotted parasite array, a reconfigurable rectangular patch antenna with symmetrical parasite folded dipole, etc.
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- Symmetric LISP
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- symmetric multiprocessing
- symmetric multiprocessor
- symmetric relation
- symmetric ripple mark
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- symmetric tensor
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- symmetrical achromat lens
- symmetrical airfoil
- symmetrical alternating quantity
- symmetrical architecture
- symmetrical avalanche rectifier
- symmetrical band-pass filter
- symmetrical band-reject filter
- symmetrical biconvex wing
- symmetrical clipper
- symmetrical deflection
- symmetrical distribution
- symmetrical double-wedge wing
- symmetrical family
- symmetrical fold
- symmetrical H attenuator
- symmetrical inductive diaphragm
- symmetrical lens
- symmetrical O attenuator
- symmetrical pi attenuator
- symmetrical T attenuator
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- Symmetry
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- Symmetric-key algorithm
- Symmetric-key algorithm
- symmetrical
- symmetrical
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- symmetrical
- symmetrical achromat lens
- symmetrical airfoil
- Symmetrical All Wheel Drive
- symmetrical alternating quantity
- symmetrical architecture
- Symmetrical Array 3rd Generation
- symmetrical avalanche rectifier
- Symmetrical Balanced Incomplete Block Designs
- symmetrical band-pass filter
- symmetrical band-reject filter
- symmetrical biconvex wing
- Symmetrical Bilateral Hypodensity in the Basal Ganglia
- symmetrical clipper
- Symmetrical Compact Microstrip Resonator
- Symmetrical Condensed Node
- Symmetrical Condensed Node Transmission Line Matrix
- symmetrical deflection
- Symmetrical Differential Phase Shift Keying
- Symmetrical Dimethylhydrazine
- symmetrical distribution
- symmetrical double-wedge wing
- Symmetrical Dsl
- symmetrical family
- Symmetrical Field Geometry
- symmetrical fold
- symmetrical gangrene
- symmetrical gangrene
- symmetrical gangrene
- Symmetrical Gate Commutated Thyristor
- symmetrical H attenuator
- Symmetrical High Bitrate Digital Subscriber Line
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- Symmetrical Highspeed Digital Subscriber Loop
- symmetrical inductive diaphragm
- symmetrical lens
- Symmetrical Lupoid Onychodystrophy
- Symmetrical multi processor
- Symmetrical Multi-Processing
- symmetrical multifocal encephalopathy
- symmetrical multifocal encephalopathy
- Symmetrical Number System
- symmetrical O attenuator
- symmetrical pi attenuator
- symmetrical poliomalalacia
- symmetrical poliomalalacia
- Symmetrical Prominent Low Frequencies
- Symmetrical Single Pair Bitrate Digital Subscriber Line
- symmetrical splenomegaly
- symmetrical splenomegaly
- symmetrical splenomegaly
- Symmetrical Super-Condensed Node
- symmetrical T attenuator
- symmetrical t's
- symmetrical t's
- symmetrical t's
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