| piezoelectricity | Electric currents generated by pressure upon certain crystals, e.g., quartz, mica, calcite. Origin: G. Piezo, to press, squeeze, + electricity (05 Mar 2000) |
|---|
| piezoelectricity |
electricity produced by mechanical pressure on certain crystals (notably quartz or Rochelle salt); alternatively, electrostatic stress produces a change in the linear dimensions of the crystal
Ãâó: wordnet.princeton.edu/perl/webwn
|
|---|---|
| piezoelectricity |
Piezoelectricity is the ability of certain crystals to generate a voltage in response to applied mechanical stress. The word is derived from the Greek piezein, which means to squeeze or press. The effect is reversible; piezoelectric crystals, subject to an externally applied voltage, can change shape by a small amount. ...
Ãâó: en.wikipedia.org/wiki/Piezoelectricity
|
| piezoelectricity |
Electricity generated when a piezoelectric substance is put under stress.
Ãâó: www.inlandlapidary.com/user_area/glossaryP.asp
|
| piezoelectricity |
The property exhibited by some asymmetrical crystalline materials that, when subjected to strain in suitable directions, develop polarization proportional to the strain
Ãâó: www.hq.nasa.gov/office/pao/History/presrep95/p.htm
|
| piezoelectricity |
Electric energy produced by mechanical stress on a non-conducting crystal.
Ãâó: ourworld.cs.com/_ht_a/duanekmccullough/gloss2.htm
|
| piezoelectricity | electricity produced by mechanical pressure on certain crystals (notably quartz or Rochelle salt) |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|