“裸子植物”的概念、定义、翻译、参考文献-科学参考

单词	裸子植物
释义	裸子植物 Encyclopedia 理学古植物学释 gymnosperm （fossil）裸子植物（化石）具有胚珠，但心皮不包成子房，且胚珠裸露的植物。理学裸子植物释 gymnosperm裸子植物种子植物中胚珠外面没有子房壁包被，不形成果皮，种子裸露的一类植物。 Biology gymnosperm裸子植物
随便看	mechanical receptive reflection mechanical rectifier mechanical restraint device mechanical safety design mechanical sampling mechanical sand control mechanical seal mechanical segmentation method mechanical separation equipment mechanical sewing technology mechanical shutter mechanical single bucket excavator mechanical sludge dewatering mechanical smoke exhaust mechanical smoke protection mechanical sorting mechanical spectroscopy mechanical sprinkler system mechanical stirring bioreactor mechanical strength mechanical structure probability analysis mechanical supercharging system mechanical switch mechanical synchronization mechanical system

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。