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迷齿类
释义
迷齿类
Encyclopedia
理学
两栖纲(化石)
释
labyrinthodonts
迷齿类
“古代”两栖动物的一类。因牙齿具有迷路构造而得名。头骨一般盖有骨甲,故又称坚头类。曾称弓椎类。
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planetary companion
planetary configuration
planetary construction zone
planetary continuously variable transmission
planetary coordinate system
planetary corona
planetary cosmogony
planetary data system,PDS
planetary dynamo
planetary embryo
planetary ephemeris
planetary evolution
planetary exploration
planetary gear drive
planetary geodesy
planetary geology
planetary interior or planetary internal structure
planetary/interplanetary probe
planetary ionosphere
planetary magnetic field
planetary magnetosphere
planetary-mass companion
planetary-mass object
planetary meteorology
planetary mill
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更新时间:2024/11/6 3:29:28