“ostracoderm”的概念、定义、翻译、参考文献-科学参考

单词	ostracoderm
释义	ostracoderm [`ä·strǝ·kō´dǝrm] ^PALEONTOLOGY Any of various extinct jawless vertebrates covered with an external skeleton of bone which together with the Cyclostomata make up the class Agnatha.
随便看	siliceous ooze siliceous sediment siliceous shale siliceous sinter silicic silicic acid silicide silicide resistor silicification silicified wood silicinate siliclastic silicle silicoblast Silicoflagellata Silicoflagellida silicomagnesiofluorite silicomanganese silicon silicon bromide silicon bronze silicon burning silicon capacitor silicon carbide silicon chloride

科学参考收录了103327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。