“pterodactyloids”的概念、定义、翻译、参考文献-科学参考

单词	pterodactyloids
释义	pterodactyloids Encyclopedia 理学爬行纲（化石）释 pterodactyloids翼手龙类包括古老翼手龙和诺氏风神翼龙在内的最小类群。又称翼手龙亚目，可以分为古翼手龙超科、无齿翼龙超科和神龙翼龙超科3个主要类群，以及其他一些基干的属种。
随便看	vacuum graph vacuum grating spectrograph vacuum heater vacuum heat treatment vacuum heat treatment technology vacuum impregnating vacuum induction sintering furnace vacuum infiltration transformation vacuum ingot casting vacuum insulation pipeline vacuum leak detection vacuum level vacuum line technique vacuum load switch vacuum manometer vacuum mass spectrometer vacuum melting furnace vacuum metallizing plant vacuum microdischarge vacuum microelectronic device vacuum microelectronics vacuum mold casting vacuum multi-layer thermal insulation vacuum nano-diode vacuum nanoelectronics

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。