δ^(13)C相关论文
Decoupled δ^(13)Ccarb and δ^(13)Corg records at Triassic–Jurassic boundary interval in eastern Tethy
Althoughδ13C data(eitherδ13Ccarb orδ13Corg)ofmany Triassic–Jurassic(T-J)sections have been acquired,pairedδ13Ccarb ......
以“XR4347”冬小麦品种为供试作物,在温室内开展盆栽试验。试验设置不施氮(N0)和施氮(N1,1.5g·盆^(-1))2个氮素水平,每个水......
