45286.2種蝙蝠個體發(fā)育階段回聲定位聲波及母嬰交流行為的研究

1、學(xué)校代碼t!Q2鯉分類號遜⑨研究生學(xué)號，密藪。東北埽葒太孽碩士學(xué)位論文y887；03125420307l玉2種垃蝴|一卜體篡：育階段回聲定位聲波及母嬰交流行為的研兜StudiesonEcholocationCallsduringPostnatalGrowthandBehaviorsofMothel。infantCommunicationof2SpeciesofBats作者：戛磊指導(dǎo)教師：馮江教授學(xué)科專業(yè)：環(huán)境科學(xué)研究方向：環(huán)境生鉑學(xué)學(xué)位

2、類型：學(xué)歷硒士東北師范大學(xué)學(xué)位評定委員會2006年5月Abstract14ofthe19chiropteraIlf缸lilieslackda_taonpostna_talgmwtll，and≤3％ofknownbat印ecieshavebeeninvestigatedregardingtlleir伊owmaIlddeVel叩mentEightypercentofstudiesonpos恤atalgrowtllareresmctedt0t

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4、lo酉c吐behaVio蹦，a11ddevelopmentalpattemsStudyofposmatalgrowthaⅡdMotherinf抽tcommunicationofbatsisoneoft11em旬orfieldsinba乜studyChangesintheecholocationcallsofyoung五^f九D，Dp^搬力Ⅳ“聊叼“加“maIld州pDf括幽“6陰加以fat出髓rentgrowthstageswererc

5、searchedbymarkinga11drecaptu打ngmeth()dint11ispapeLTheequationforestimatingageofyoung^t出甜6P胛fo行fwasobtainedbymea吼lringlengⅡ1offoreanllandlengmof也etotalg印ofthefourthmetacarpalp11alallgealjoim111ebehaviorsoft11emothin鋤comml

6、lIlicationofR力∥“刪jg甜加“坍a(chǎn)11dM咖甜6P”向nfwereobservedina1abomtory(voluIIle：9m4m4m)aIldnleDalazicaveinthefieldnleresllltswereasfollows：1Thedominantfkquencyandplllsedurationwereincreasedwhenyounggreaterhorseshoebatsgrewincreasi

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