bipm การใช้

• In 2006, the BIPM reported a value of the astronomical unit as.
• The BIPM has an important role in maintaining accurate worldwide time of day.
• The BIPM has also described SI as " the modern metric system ".
• The BIPM has done this approximately annually since 1992.
• The BIPM carries out measurement-related research.
• However, the BIPM has pointed out that this proliferation of timescales leads to confusion.
• Temperature measurement is coordinated by the International Practical Temperature Scale, maintained by the BIPM.
• The BIPM web page is hardly helpful.
• These results are reported to BIPM.
• IMEKO also works with OIML, BIPM, the IEEE Engineering in Medicine and Biology Society.
• The BIPM maintains a database of the metrological calibration and measurement capabilities of various institutes around the world.
• The original international prototype of the metre is still kept at the BIPM under the conditions specified in 1889.
• For metrological issues the word standards authorities ( such as BIPM ) should be taken as the definitive sources.
• In the area of measurement, the BIPM has identified nine metrology areas, including length, mass, and time.
• There have been neither subsequent reports to the BIPM from NIST-F2 nor has an updated accuracy evaluation been published.
• In recognition of France's role in designing the metric system, the BIPM is based in, just outside Paris.
• In the 2014 revision of the SI Brochure, the BIPM recognised the IAU's 2012 redefinition of the astronomical unit as.
• Expressions that the BIPM does not explicitly recognize as being suitable for denoting dimensionless quantities with the SI are shown in underlined green text.
• :: : : It seems to be an arbitrary decision by the powers-that-be ( I presume the BIPM ).
• It issues an Annual Report on the administrative and financial position of the BIPM to the governments of the Member States of the Metre Convention.