“PPE”的概念、定义、翻译、参考文献-科学参考

单词	PPE
释义	PPE Encyclopedia 理学[补录条目]释 poly(phenyleneethynylene); PPE聚亚苯基乙炔由亚苯衍生物和亚炔基通过偶联反应得到的一类刚性杆状聚合物。具有各向异性。 Physics PPE=prototype production for evaluation供鉴定用原型产品
随便看	graded-polarizable graded projective dimension graded protection of wild plants graded [refractive] index graded refractive index graded ring graded R nodule graded R-nodule graded sheaf graded space graded submodule Graded Supplementary Readings for Primary School Students graded-tailings filling system graded technique grade inflation grade intersection grade location grade method gradeness of adjectives Gradenigo’s syndrome grade of hydraulic structure grade of uranium ore grade point system grader grade separation

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。