螺柱坎坷 stud bumps
螺栓坎坷 stud bumps
坎螺
candle-shell
以上为机器翻译结果,长、整句建议使用 人工翻译 。
直形壳鹦鹉螺类化石产出状态的研究等表明三道坎组古流向是自北而南的。
Study of the attitudes of the fossil orthocone nautiloids indicate that the paleocurrents were from north to south during the deposition of the Sandaokan Formation.
youdao
应用推荐
模块上移
模块下移
不移动