“petrochemicals”的概念、定义、翻译、参考文献-科学参考

单词	petrochemicals
释义	petrochemicals Encyclopedia 工学有机原料释 petrochemicals石油化学品以石油或天然气为原料制成的化学工业产品。
随便看	test anxiety test appraisal analysis data test-bed background data base test bench test bias test blasting test board testboard test by the probability paper test case test case generator test channel test characteristic function test charge test complexity test condition test construction test coverage test criterion test cross test cycle of internal combustion engine test data test data generator test desk test desk, test bench

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。