| 释义 |
picometre
picometre (ˈpiːkəʊˌmiːtə) n (Units) measurement a trillionth fraction of metreThesaurus| Noun | 1. | picometre - a metric unit of length equal to one trillionth of a metermicromicron, picometermetric linear unit - a linear unit of distance in metric termsfemtometer, femtometre, fermi - a metric unit of length equal to one quadrillionth of a meterA, angstrom, angstrom unit - a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation |
EncyclopediaSeepicometerpicometre
Related to picometre: nanometre, MicrometreSynonyms for picometrenoun a metric unit of length equal to one trillionth of a meterSynonymsRelated Words- metric linear unit
- femtometer
- femtometre
- fermi
- A
- angstrom
- angstrom unit
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