“parent rock”的概念、定义、翻译、参考文献-科学参考

单词	parent rock
释义	parent rock [`per·ǝnt ´räk] ^GEOLOGY 1. The rock mass from which parent material is derived. 2. See <<source rock>>
随便看	streamflow routing stream frequency stream function stream gage stream gradient stream gradient ratio streaming streaming current streaming potential streaming tape stream-length ratio streamline streamline flow streamlining stream load stream morphology stream order stream piracy stream profile stream robbery stream segment streamsink stream slope stream stage stream takeoff

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。