observational的精選

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用“observational research”造句大全，observational research造句

用“observational research”造句大全，observational research造句

2018-05-23
Hepointstopreviousobservationalresearchsuggestingthatpeoplewhoskipbreakfastinfavorofmassivemealsintheeveninghourstendtobeoverweight.Therecentsignificantprogressonboththetheoreticalandobservationalrese...
用“observational data”造句大全，observational data造句

用“observational data”造句大全，observational data造句

2016-12-12
Alotofobservationaldataontheatmosphericboundarylayerovertheplateauwereobtained.Janeherselfhadpredictedthisfinding,fromobservationaldata,twodecadesearlier.Methodsforestimatingthedynamicoceantopography(...
用“observational method”造句大全，observational method造句

用“observational method”造句大全，observational method造句

2018-04-20
Therearethreemaintypesofdescriptivemethods:observationalmethods,case-studymethodsandsurveymethods.Anumberofentirelynewexperimentalandobservationalmethodshavegrowntomaturity....
用“observational study”造句大全，observational study造句

用“observational study”造句大全，observational study造句

2018-03-28
Riessaid."Thisisanobservationalstudyusingdatafromalargedatabase.ProspectiveobservationalstudyontheeffectsofcaesareansectiononbreastfeedingButtheauthorsacknowledgedthattheycouldnotaccountforallpossibl...
用“observational studies”造句大全，observational studies造句

用“observational studies”造句大全，observational studies造句

2018-08-04
Forsomeofthesequestions,observationalstudiesarethebestwearegoingtoget.Buttheseweremostlybasedonobservationalstudies,whichcanbemisleading.Wehavemorethan10yearsofexperienceinmedicalresearchworldwidewhic...
用“observational”造句大全，observational造句

用“observational”造句大全，observational造句

2017-05-25
intercalibration(ofobservationalinstrumentation)Theobservationaldatawereirrefutable.Coulddataminingsoonreplaceserendipitousobservationaldiscovery?EffectofXuezhikangon80CHDpatients:anobservationalstudy...