来自蔡海鹏的问题
【英语翻译Twentytreeswererandomlyselectedfrom30treesforwhichthebiochemistryofleaveshadbeenpreviouslystudied.Threerametswereassignedfortheexperimentineachofthetencontroltrees.Inthebrowsingtrees,threerametswererandoml】
英语翻译
Twentytreeswere
randomlyselectedfrom30treesforwhichthebiochemistryofleaveshadbeenpreviouslystudied.Threerametswereassignedfortheexperimentin
eachofthetencontroltrees.Inthebrowsingtrees,three
rametswererandomlyassignedforclipping,which
simulatedwinterbrowsingbymammals,andthree
becamecontrolramets.Thewithin-treecontrolswere
includedinthedesigntostudyiftheeffectsofclipping
spreadthroughatreeintootherthanthedamaged
ramets.
1回答
2020-02-18 18:46