“rock type”的概念、定义、翻译、参考文献-科学参考

单词	rock type
释义	rock type [`räk ´tīp] ^PETROLOGY 1. One of the three major rock groups: igneous, sedimentary, metamorphic. 2. A rock having a unique, identifiable set of characters, such as basalt.
随便看	producer producer gas producer's risk producing gas-oil ratio producing horizon producing reserves product product bundle product demodulator product design product detector Productinida production production control production-decline curve production engineering production model production packer production program production reactor production requirements production standard production tank production test production time

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。