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National Instruments sound and vibration testing tool released
mepolar-izationphaseshiftingtechniquefordynamicdeformationmeasurement [J]. OpticsandLasersinEngineering, 1999,31 (4) :289-295. [4] DavidIFarrant, GuillermoHkaufmann, JonNPetzing, JohnRTyrer, BobFOreb, DavidKerr. Measurementoftransientdeformationswithdual ・ ・ pulseadditionelectronicspeckle ・ ・ patterninter-ferometry [J]. APPLIEDOPTICS, 1998,37 (31) :7259-7265. (Continued from page 24) Table 4 a place open space than the baseline data of natural radionuclide specific activity / Bq ・ kg relative analysis error /% of sample points radionuclide GR41O2002-04-2667 views aerial views GR41O2002-04-2667 The results of aerial survey data aerial survey data on average ground surface temperature data data data aerial survey, on average, 3 # 452.1539.5523.0549.119.315.721.5K-4025 # 528.5563.85o4.7558.46.7-4 .55.726 # 51O. 5594.9507.4551.416.5 an O. 68. O3 # 34.632. O35.428.1-7.42.5-18.7Ra-22625 # 33.633.532.327.4 an O. 2-3.8-18.426 # 34.326.93O. 626.9-21.6-1O. 8-21.63 # 34.631. O34.534.9-1O. 5 a O. 4O. 8Th-23225 # 37.835. O31.333.6-7.4-17.2-11.126 # 33.833.131.8334-2.1-6. O-1.34 Conclusion regional aerial survey of radioactivity in the level of advantage is very obvious, IAEA proposed nuclear facilities radioactive aerial national and regional development, it is based on aerial survey has the advantage of other means can not be replaced. Years of experience at home and abroad also fully confirmed the role of aerial survey. Aerial survey of the current equipment configuration, metering protection, aerial technology, already have nuclear facilities and the surrounding area to carry out aerial survey for the ability of environmental radioactivity. In the process of decommissioning of nuclear facilities, complete control by aerial survey of nuclear facilities to be decommissioned and the status of radioactive radiation around the area for the decommissioning of governance in the scope and extent of data provides a scientific and effective, can effectively support the safe decommissioning of nuclear facilities. References [1] IAEA. AirborneGammaRaySpectrometricSurveyingTechnicalReports. (323) [R]. VIENNA: IAEA, 1991. [2] Pan. Nuclear radiation accidents compilation of [M]. Beijing: Atomic Energy Press, 1993. Xiao Jiang spread back to countries of 6 pull each other out loud I and Degen public opinion recently, National Instruments (NationalInstruments) announced the launch of Sound and Vibration Measurement Suite 6.0 version,[link widoczny dla zalogowanych], but also for sound and vibration test launch of its latest 16-channel data NIPXI a 4495 acquisition module. Which sound and vibration test software version 6.0 National Instruments is the most comprehensive package, including noise and vibration analysis and signal processing tools,[link widoczny dla zalogowanych], and mechanical work condition monitoring (MCM) and audio test applications. It also includes sound and vibration testing assistant version 6.0, which includes the software interface, configurable data acquisition,[link widoczny dla zalogowanych], analysis and data recording and NILabVIEW analysis. The new version adds sound and vibration products, software assistants and testing for new LabVIEWV1 torsional vibration analysis, expanding the vibration testing. In addition, the 16-channel,[link widoczny dla zalogowanych], 24-bit,[link widoczny dla zalogowanych], DC-coupled PXI products are made up of a 4495 PXI ~ 4496 and a 4498 high-channel count PXI dynamic signal acquisition module functions. (From \
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