| piezoelectric |
that property of crystals such as quartz that allows them to create electricity when stressed by a mechanical force.
출처: nue.clt.binghamton.edu/intro1_6.html
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| piezometer |
Vertical tube which is lower and connected to an aquifer, and its upper end located at or above the ground level used to determine the hydraulic head of that aquifer.
출처: www.irrig8right.com.au/Glossary/Glossary.htm
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| pier |
The structure to which a vessel is secured for the purpose of loading and unloading cargo.
출처: www.oocl.com/glossary/m_to_s.htm
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| piezoelectricity |
Because some atomic lattice structures have as an essential unit (or "cell") a cubic or rhomboid cage made of atoms, and this cage holds a single semi-mobile ion which has several stable quantum position states inside the cell. The ion's post ion state can be caused to shift by either deforming the cage (applied strain) or by applying and electric field. ...
출처: www.deltagear.us/Glossary.htm
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| pier |
Any column of masonry that is used to support other structural members such as beams or girders.
출처: www.houstonremodeling.com/glossary/glossary_p.htm
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