ISO 10303-214:2010(E)
Index for application objects starting with U
Application element | AIM element | Source | Rules | Reference path |
UNIT #1: If the unit has a commonly used descriptor. #2: If the unit descriptor is constructed of more than one unit name. #3: If the unit is defined with respect to the system of units defined in ISO 10403-41. #4: If the unit is defined with respect to another named_unit by means of a conversion factor. #5: If the unit is dependent on the context of its usage. #6: In order to express a distance. #7: In order to express an amount of matter. #8: In order to express the duration of periods. #9: In order to express the movement of electrically charged particles. #10: In order to express the degree of heat of a body. #11: In order to express a quantity of substance in numbers of atoms. #12: In order to express the brightness of a body. #13: In order to express angles in planes. #14: In order to express solid angles. #15: In order to express the extent of a surface. #16: In order to express the solid content of a body. #17: In order to express the ratio between two quantities of the same kind. #18: If the named unit is represented by an explicit expression. #19: If the context dependent unit is represented by an explicit expression. #20: If the derived unit is represented by an explicit expression. |
#1: (named_unit) #2: (derived_unit) |
41 41 |
21,31 | {#1: (named_unit) #18: (named_unit => named_unit_variable <= variable_semantics) #19: (named_unit => context_dependent_unit => expression_conversion_based_unit <= variable_semantics) (named_unit => <#3: (si_unit) #4: (conversion_based_unit) #5: (context_dependent_unit)> <#6: (length_unit) #7: (mass_unit) #8: (time_unit) #9: (electric_current_unit) #10: (thermodynamic_temperature_unit) #11: (amount_of_substance_unit) #12: (luminous_intensity_unit) #13: (plane_angle_unit) #14: (solid_angle_unit) #15: (area_unit) #16: (volume_unit) #17: (ratio_unit)> ) #2: (derived_unit) #20: (derived_unit => derived_unit_variable <= variable_semantics)} |
unit_name | #1: (#3: (si_unit.name) #4: (conversion_based_unit.name) #5: (context_dependent_unit.name)) #2: (derived_unit.name) |
41 41 41 41 |
#1: (named_unit => #3: (si_unit si_unit.name) #4: (conversion_based_unit conversion_based_unit.name) #6: (context_dependent_unit context_dependent_unit.name)) #2: (derived_unit derived_unit.name) |
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