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  1. 3 days ago · The BIPM's mission is to work with the National Metrology Institutes of its Member States, the Regional Metrology Organizations and strategic partners world-wide and to use its international and impartial status to promote and advance the global comparability of measurements for: Scientific discovery and innovation.

    • Liaison

      Working with key strategic partners to promote the...

    • Publications

      The 2018 revision of the SI . Celebrating the vote by the...

    • Coordination

      Coordinating the world-wide measurement system to ensure...

    • Our Mission and Objectives

      Our mission and objectives. The BIPM is an international...

    • Events

      The 2018 revision of the SI . Celebrating the vote by the...

    • People

      Joint Committee for Traceability in Laboratory Medicine....

  2. 5 days ago · Voltage measurements (V_gs - DUT1, etc) during 'State 3' should be -0.33V, 'State 1' should be 0.04V, and 'State 2' should be 1.65V. However as shown in the above table, during the transition the voltage during 'State 1' is still measured as -0.33V (which is voltage during 'State 3') and during 'State 2' is measured as 0.04V (which is the voltage during 'State 1').

  3. 6 days ago · 关于 utc 和 ut1 之间的区别,维基百科是这样说的: 时间校正 dut1(有时也写成 dut)是世界时 (ut1) 和协调世界时 (utc) 之间的差值,前者由地球自转定义,后者由精密原子钟网络定义。

  4. 3 days ago · When IGP metric is selected. The LSP selects the following path: DUT1 --> DUT2 --> DUT4 --> DUT5 When TE metric is selected. The LSP selects the following path:

  5. 1 day ago · 配置目标: 端口聚合后生成的逻辑链路带宽等于物理链路的带宽总和,且多条链路相互备份,有效地提高了链路的可靠性 配置流程: (1) 分别在 DUT1 和 DUT2 上创建 bond1,配置聚合组类型为动态聚合、出端口算法为源 IP 地址和目的 IP 地址,添加聚合成员端口 gige1_1、 gige1_2。

  6. 6 days ago · 关于 utc 和 ut1 之间的区别,维基百科是这样说的: 时间校正 dut1有时也写成 dut)是世界时 (ut1) 和协调世界时 (utc) 之间的差值,前者由地球自转定义,后者由精密原子钟网络定义。

  7. 6 days ago · EOP is Earth Orientation Parameter (地球定位定向参数), IERS provides rapid, monthly and long term earth orientation data as well as leap second announcements and announcements of DUT1 in the form of bulletins or data files.(IERS以公告或数据文件的形式提供了快速每月和长期地球定向数据以及DUT1的 ...