In solving a response function by the boundary element method, the use of the singular valued method and the Laplace transform in a time domain makes the solving process be simplified and the result be accurate. The r...In solving a response function by the boundary element method, the use of the singular valued method and the Laplace transform in a time domain makes the solving process be simplified and the result be accurate. The restricted condition matrix formed by the response matrix method is much smaller than that by embedding method. In addition, the response function may realize directly the management decision making. So it is efficient for establishing and solving hydraulics management models.展开更多
The review group of Asia Pacific Laboratory Accreditation Cooperation （APLAC） carried out a 4-day peer review of the proficiency testing provider （PTP） for China National Accreditation Service for Conformity Asses...The review group of Asia Pacific Laboratory Accreditation Cooperation （APLAC） carried out a 4-day peer review of the proficiency testing provider （PTP） for China National Accreditation Service for Conformity Assessment （CNAS） from July 28 to 31, 2014. CNAS passed the PTP review with excellent performance.展开更多
In January, 2005, the official of the Secretariat of the Asia Pacific Laboratory Accreditation Cooperation (APLAC)formally sent the document of the mutual recognition arrangement (MRA) of APLAC Inspection Bodies to th...In January, 2005, the official of the Secretariat of the Asia Pacific Laboratory Accreditation Cooperation (APLAC)formally sent the document of the mutual recognition arrangement (MRA) of APLAC Inspection Bodies to the China National Accreditation Board for Laboratories (CNAL). This is another great achievement that the CNAL has gained following the signature of MRA of APLAC in June, 2004.展开更多
文摘In solving a response function by the boundary element method, the use of the singular valued method and the Laplace transform in a time domain makes the solving process be simplified and the result be accurate. The restricted condition matrix formed by the response matrix method is much smaller than that by embedding method. In addition, the response function may realize directly the management decision making. So it is efficient for establishing and solving hydraulics management models.
文摘The review group of Asia Pacific Laboratory Accreditation Cooperation （APLAC） carried out a 4-day peer review of the proficiency testing provider （PTP） for China National Accreditation Service for Conformity Assessment （CNAS） from July 28 to 31, 2014. CNAS passed the PTP review with excellent performance.
文摘In January, 2005, the official of the Secretariat of the Asia Pacific Laboratory Accreditation Cooperation (APLAC)formally sent the document of the mutual recognition arrangement (MRA) of APLAC Inspection Bodies to the China National Accreditation Board for Laboratories (CNAL). This is another great achievement that the CNAL has gained following the signature of MRA of APLAC in June, 2004.
