si单位造句

Preferred sl units for machine tools
Si units in strength of materials
Si units in fluid mechanics
Si units in thermodynamics
Si units in heat transfer
Si units in kinematics
Si units in dynamics
Si units in vibration
Today the mass standard is the last remaining si unit based on an unique man - made object
Note 5 when the terms “ international standard ” or “ national standard ” are used in connection with traceability , it is assumed that these standards fulfil the properties of primary standards for the realization of si units
用si单位造句挺难的，這是一个万能造句的方法
Where traceability of measurements to si units is not possible and / or not relevant , the same requirements for traceability to , for example , certified reference materials , agreed methods and / or consensus standards , are required as for calibration laboratories ( see 5 . 6 . 2 . 1 . 2 )