“挠积”概念、定义、翻译-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

单词	挠积
释义	数学词汇手册挠积 Tor；torsion product
随便看	ultrahigh pressure ultra-high purity ultra-high-purity helium atmosphere ultrahigh purity water ultra-high resolution ultrahigh-speed photography ultra high speed sewing machine ultra-high-speed transient wave form analyzer ultrahigh strength steel ultra-high strength steel ultra-high-temperature reactor ultrahigh temperature reactor experiment ultra-high temperature (UHT) ultrahigh vacuum ultrahigh vacuum ultra-high-vacuum physical vapour deposition ultra-high vacuum (UHV) ultrahigh vacuum (UHV) ultrahigh vacuum--ultrahigh vacuum (UHV) ultra-high vacuum valve ultra-high voltage (UHV) ultrahyperbolic equation ultraism ultraism ultraism