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Information resource sharing
23/02/2022 806
Information resource sharing

Generallyreferstothesharingandsharingoftext,numbers,andculturalresourcesinvariousfieldsoflife.InMarch2016,theSupremePeople’sCourtandtheMinistryofPublicSecurityjointlyissuedthe"OpinionsonEstablishingaW...

Self-organizing map
23/02/2022 1003
Self-organizing map

DefinitionItsimulatesthedifferentdivisionoflaborofnervecellsindifferentareasofthehumanbrain,thatis,differentareashavedifferentresponsecharacteristics,andthisprocessisdoneautomatically.Theself-organizi...

FROM
22/02/2022 1227
FROM

DESalgorithmentryparametersTherearethreeentryparametersofDESalgorithm:Key,Data,Mode.Keyis7bytesand56bitsintotal,whichistheworkingkeyoftheDESalgorithm;Datais8bytesand64bits,whichisthedatatobeencryptedo...

logic operation
22/02/2022 960
logic operation

IntroductionLogicoperationisalogicaldeductionmethodofnumbersymbolization,includingunion,intersection,andsubtraction.Thiskindoflogicoperationmethodisusedingraphicsprocessingoperationstomakesimplebasicg...

Delete Files
21/02/2022 1010
Delete Files

PrincipleThedeletionofthefile(here,thedeletionreferstothedeletefunctionthatcomeswiththeoperatingsystem)isonlytoaddthecodeE5tothefileheaderintheFATtable,andthenthefileoccupiedTheregistrationofthecluste...

Computer Application Technology
21/02/2022 867
Computer Application Technology

ProfessionaldefinitionComputerapplicationtechnologymainlystudiesthebasicknowledgeandskillsofcomputersystemmanagement,applicationsoftwaredevelopment,networkmanagement,informationsystemmanagementandwebs...

Chemical synapse
20/02/2022 965
Chemical synapse

IntroductionChemicalsynapsesarepreservedandmainlyexistinthehumanbrainasaresultofnaturalselection.AdvantagesTheadvantagesofchemicalsynapsesareasfollows:First,chemicalsynapsescanensuretheunidirectionali...

CCD camera
20/02/2022 1132
CCD camera

BasicinformationWorkingmethodVariousCCDcameras(15photos)TheimageofthesubjectpassesthroughthelensFocusingontheCCDchip,theCCDaccumulatesacorrespondingproportionofelectricchargeaccordingtotheintensityoft...

Space resources
19/02/2022 937
Space resources

[pre]OverviewThemeaningofresourcesisverybroad.Everythingintheuniverse,space,time,andallkindsofspiritualwealthareresources.Leavingasideabstractspiritualwealth,themostimportantformofhumanresou...

Sichuan Agricultural University
19/02/2022 1058
Sichuan Agricultural University

BasicinformationHistoricalevolutionSichuanTongProvincialAgriculturalSchoolInthelateQingDynasty,underthepromotionofthenationaltrendofbuildingastrongcountrythrougheducation,thegovernorofSichuanXuHandupl...

Broadcast Control Center
18/02/2022 1043
Broadcast Control Center

IntroductiontothecenterThebroadcastcontrolcenter,inthebroadcastsystem,isresponsiblefortheproductionofbroadcastprogramsandthetransmissionofprogramsignalstothelaunchingstation.IncludingsystemAcquisition...

Embedded microprocessor
18/02/2022 1016
Embedded microprocessor

IntroductionTheembeddedmicroprocessorevolvedfromtheCPUingeneral-purposecomputers.Itscharacteristicisthatithasa32-bitormoreprocessor,withhigherperformance,andofcourseitspriceiscorrespondinglyhigher.But...

Agricultural Chemistry
17/02/2022 947
Agricultural Chemistry

BasicinformationNameagriculturechemistry；agrochemistryResearchonplantnutrition,soilnutrients,fertilizermanagement,pesticideriskassessment,agriculturalproductsDisciplinesofprojectssuchasprocessing,cro...

Validity
17/02/2022 962
Validity

ConceptValidityisthedegreeofvalidityofameasurement,thatis,thedegreetowhichameasurementtoolcanactuallymeasurethecharacteristictobemeasured,orsimplyreferstotheaccuracyandusefulnessofatestsex.Validityist...

Treadmill
16/02/2022 988
Treadmill

HistoryTheworld’sfirstheartratetrainingtreadmillwasbornin1969.Theinstallationofheartratemonitoringonthetreadmillisamajorinnovationintheworld,whichpointstothedevelopmentoffitnessequipmentintheworldinth...