IfcDerivedUnitEnum
Type definition
IfcDerivedUnitEnum is an enumeration type for allowed types of derived units.
HISTORY New type in IFC2.0.
IFC 2x4 change: added AREADENSITYUNIT, SOUNDPOWERLEVELUNIT, SOUNDPRESSURELEVELUNIT and TEMPERATURERATEOFCHANGEUNIT.
Enumeration definition
| Constant | Description |
|---|---|
| ANGULARVELOCITYUNIT | |
| AREADENSITYUNIT | |
| COMPOUNDPLANEANGLEUNIT | |
| DYNAMICVISCOSITYUNIT | |
| HEATFLUXDENSITYUNIT | |
| INTEGERCOUNTRATEUNIT | |
| ISOTHERMALMOISTURECAPACITYUNIT | |
| KINEMATICVISCOSITYUNIT | |
| LINEARVELOCITYUNIT | |
| MASSDENSITYUNIT | |
| MASSFLOWRATEUNIT | |
| MOISTUREDIFFUSIVITYUNIT | |
| MOLECULARWEIGHTUNIT | |
| SPECIFICHEATCAPACITYUNIT | |
| THERMALADMITTANCEUNIT | |
| THERMALCONDUCTANCEUNIT | |
| THERMALRESISTANCEUNIT | |
| THERMALTRANSMITTANCEUNIT | |
| VAPORPERMEABILITYUNIT | |
| VOLUMETRICFLOWRATEUNIT | |
| ROTATIONALFREQUENCYUNIT | |
| TORQUEUNIT | |
| MOMENTOFINERTIAUNIT | |
| LINEARMOMENTUNIT | |
| LINEARFORCEUNIT | |
| PLANARFORCEUNIT | |
| MODULUSOFELASTICITYUNIT | |
| SHEARMODULUSUNIT | |
| LINEARSTIFFNESSUNIT | |
| ROTATIONALSTIFFNESSUNIT | |
| MODULUSOFSUBGRADEREACTIONUNIT | |
| ACCELERATIONUNIT | |
| CURVATUREUNIT | |
| HEATINGVALUEUNIT | |
| IONCONCENTRATIONUNIT | |
| LUMINOUSINTENSITYDISTRIBUTIONUNIT | |
| MASSPERLENGTHUNIT | |
| MODULUSOFLINEARSUBGRADEREACTIONUNIT | |
| MODULUSOFROTATIONALSUBGRADEREACTIONUNIT | |
| PHUNIT | |
| ROTATIONALMASSUNIT | |
| SECTIONAREAINTEGRALUNIT | |
| SECTIONMODULUSUNIT | |
| SOUNDPOWERLEVELUNIT | |
| SOUNDPOWERUNIT | |
| SOUNDPRESSURELEVELUNIT | |
| SOUNDPRESSUREUNIT | |
| TEMPERATUREGRADIENTUNIT | |
| TEMPERATURERATEOFCHANGEUNIT | |
| THERMALEXPANSIONCOEFFICIENTUNIT | |
| WARPINGCONSTANTUNIT | |
| WARPINGMOMENTUNIT | |
| USERDEFINED | User defined derived unit. |
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标签：definition,SOUNDPOWERLEVELUNIT,derived,IfcDerivedUnitEnum,SOUNDPRESSURELEVELUNIT From： https://www.cnblogs.com/herd/p/18053811