短語(yǔ)詞組短語(yǔ)graviton covalency 引力子共價(jià)項(xiàng)graviton meson f 介子three -graviton vertex 引力子三頂點(diǎn)4 derivative graviton vertex 導(dǎo)數(shù)頂點(diǎn)three graviton vertex 引力子三頂點(diǎn)graviton self -energy 引力自能graviton self energy 引力子自能derivative graviton vertex 導(dǎo)數(shù)頂點(diǎn)graviton free propagators 引力子自由傳播子 返回 graviton