-
發表於:2018-03-03
經典語錄唯一能泯滅你靈魂的人,只能是你愛的人。...
-
發表於:2018-07-18
horizontalprojectionechosoundermagnetostrictionechosoundernarrowbeamechosounderhydrographicprecissionscanningechosounderSignalfeaturesanddynamicrangecompressionofswathech...
-
發表於:2018-02-07
Herperformancewascheeredtotheecho.Theechoreboundedfromtheroundwall.Theyemitsqueaksandgaugetheirenvironmentbasedontheechoreturned.It'sanechoofadisastrousdecadewecan'taff...
-
發表於:2018-07-14
Sometimesitfeelsveryclose,andatothertimesit'sjustadistantecho.AssoonasLiLinwavedhishand,twomenimmediatelypulledouttheironchainsfromtheirwaistsandrushedatthemagicstone....
-
發表於:2017-01-13
TheDailyEchohasareadershipofovertenmillion....
-
發表於:2018-04-26
Featureextractionofultrasonicechosignals(RF);AKindofZero-crossingmethodfordetectingUnderwatersmallsineechosignalsThecharacteristicsofthetestsignalswereanalyzedandweakdefe...
-
發表於:2024-01-05
1、Thesoundwavesfromthesecriesbounceoffobjectsandechobacktothebat'sears.2、Weareconvincedthatcooperation,exchangeofknowledgeandmutualrespectarethebestmeanstoechobackthem...
-
發表於:2018-12-24
OnawinternightonaremoteNebraskaroad,twenty-seven-year-oldMarkSchluterflipshistruckinanearfatalaccident.Hisoldersister,Karin,hisonlyclosekin,returnsreluctantlytotheirhomet...