“cut-off grade”的概念、定义、翻译、参考文献-科学参考

单词	cut-off grade
释义	cut-off grade Encyclopedia 工学〔矿产工业指标〕释 cut-off grade；marginal grade边界品位在圈定矿体时，对单个矿样中有用组分含量的最低要求，以作为区分矿石和围岩的界限品位。是固体矿产工业矿体圈定时的一项品质指标。
随便看	thin film transistor liquid crystal display,TFT-LCD thin foil mirror thin-foil spark chamber thin fractal thing thin gap chamber thinghood thingness thin group Things Fall Apart thingy thin homoeoid thinicole thinium think-aloud protocol think-back and anticipation at range thinking thinking aloud thinking disorder thinking in the company of senery thinking in translation Thinking of the Past in My Cottage at the Beginning of Spring in the Year Gui Mao (AD 403) thinking translators think in terms of the rule of law think tank

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。