“rock”的概念、定义、翻译、参考文献-科学参考

单词	rock
释义	rock [räk] ^PETROLOGY 1. A consolidated or unconsolidated aggregate of mineral grains consisting of one or more mineral species and having some degree of chemical and mineralogic constancy. 2. In the popular sense, a hard, compact material with some coherence, derived from the earth.
随便看	stress crack stress difference stressed skin construction stress ellipsoid stress equivalent stress function stress intensity stress lines stress mineral stress-optic law stress raiser stress range stress ratio stress relief cracking stress relieving stress sensor stress-strain curve stress tensor stress test stress trajectories stress transmittal stress-wave emission stretch stretched pebbles stretcher

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。