“span”的概念、定义、翻译、参考文献-科学参考

单词	span
释义	span Encyclopedia 工学食品添加剂释 span司盘类乳化剂山梨醇酐与脂肪酸酯化后生成的多元醇型酯类化合物的总称。 Physics span①跨距 ②时间间隔 ③测量间隔 Mathematics span生成空间；张成；间隔，间距，开度，跨度；极差
随便看	quasi-vector quasi velocity Quasi-War with France quasi-wood engravings on the coffin unearthed at Prince Yongtai’s tomb Quasi-Zenith Satellite Quasi-Zenith satellite system quasi-zenith satellite system quasi-zero-dimensional quassia quassia family quassin quassinane quatermary glacial period quatern- quaternariant Quaternary quaternary quaternary alloy quaternary ammonium compound quaternary ammonium salt quaternary ammonium surfactants Quaternary carbon cycle quaternary compound quaternary digit quaternary domain

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。