| accuracy |
The degree of conformance between the estimated or measured position, time, and/or velocity of a GPS receiver and its true time, position, and/or velocity as compared with a constant standard. Radionavigation system accuracy is usually presented as a statistical measure of system error and is characterized as follows: Predictable - The accuracy of a radionavigation system's position solution with respect to the charted solution. ...
출처: www.nps.gov/gis/gps/glossary.htm
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| acceptor |
group three elements in the periodic table such as boron, B, aluminum, Al, gallium, Ga, or indium, In, have one less electron in the outer most energy level than silicon, Si. When these atoms are introduced into silicon, an impurity level is created near the valence band. At zero degrees kelvin the impurity level is empty, at room temperature sufficient energy is available to excite electrons from the valence band into the impurity level. ...
출처: www.icknowledge.com/glossary/a.html
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| acceptor |
An impurity that can make a semi-conductor P-type by causing the absence of electrons in the conduction band, called "holes". These "holes" are carriers of positive charge. See donor.
출처: www.st.com/stonline/press/news/glossary/glossary.h...
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| acceleration |
The change that occurs in an object's speed or direction in a certain period of time.
출처: www.mdk12.org/instruction/curriculum/science/gloss...
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| accretion |
Deposition of material by sedimentation which increases land area. Accretion. Deposition of material by sedimentation which increases land area.
출처: biology.usgs.gov/s+t/SNT/noframe/zy198.htm
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| ACC | someone who performs a service or does a favor |
|---|---|
| ACC | having accompaniment or companions or escort |
| ACC | the act of accompanying someone or something in order to protect them |
| ACC | a subordinate musical part |
| ACC | an event or situation that happens at the same time as or in connection with another |
| ACC | a person who provides musical accompaniment (usually on a piano) |
| ACC | perform an accompaniment to |
| ACC | go or travel along with |
| ACC | be associated with |
| ACC | be a companion to somebody |
| ACC | following as a consequence |
| ACC | a vein accompanying another structure |