简介：TheproblemofshiphullplateprocessingsurfacefairingwithconstraintsbasedonB-splineissolvedinthispaper.ThealgorithmforB-splinecurvefairingwithconstraintsisoneofthemostcommonmethodsinplanecurvefairing.Thealgorithmcanbeappliedtoglobalandlocalcurvefairing.Itcanconstraintheperturbationrangeofthecontrolpointsandtheshapevariationofthecurve,andgetabetterfairingresultinplanecurves.Inthispaper,anewfairingalgorithmwithconstraintsforcurvesandsurfacesinspaceispresented.Thenthismethodisappliedtotheexperimentsofshiphullplateprocessingsurface.Finallynumericalresultsareobtainedtoshowtheefficiencyofthismethod.

简介：SomeconstructcharacteristicsandcomposingmaterialofthenewGyro'srotorareintroduced.Somefactorsresultingindeformationoftherotorsurfaceareanalyzed.Underdifferentloadssuchastheforceofdeflectingcenter,thechangeoftemperature,theforceofpressureandcouplefactors,thedeformationofrotorisanalyzedwiththewaveletfiniteelementsimulationsoftware.Thevectordistributingmapofrotorreformationisgiven.Thedeformationresultingfromthepressureforceofphotonisstudied.Finally,theinfluenceonGyro'sperformancebecauseofanomaloussurfaceofrotorduetodeformationofrotorisresearchedandtheresultisusefultoforecasttheperformanceofthedriftofgyroscope.Thedisturbingmomentresultingfromthedeformationofrotorcanbecompensatedusingthemathematicmethod,andprovidesanimportantreferenceforbothdesignandoptimizationoftherotor.

简介：当一个模板代理人和丁基tetra泰坦作为一位先锋吃了，有孔的TiO_2材料的一种类型用cetyltrimethylammonium溴化物被准备。通过学习thephotocatalytic玫瑰精B相片的运动活动有一个UV-1601PCultraviolet-visible分光光度计的催化降级反应，催化降级玫瑰精B处理的相片被发现不完全对应于一阶的运动过程。根据反应现象，催化降级与有孔的TiO_2玫瑰精B处理的相片包含了二不可逆的反应。运动模型用试验性的数据被测试。