“copper powder”的概念、定义、翻译、参考文献-科学参考

单词	copper powder
释义	copper powder [`käp·ǝr `pau̇d·ǝr] ^METALLURGY A bronzing powder made by saturating nitrous acid with copper and precipitating the latter by the addition of iron.
随便看	test file test firing test flight test function test hole testicular hormone testing level testis test jack test lead test of hypothesis test of significance test oscillator testosterone test pack test pattern test pile test pit test point test prod test program test reactor test record test routine test run

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。