“polar bond”概念、定义、翻译-科学时代

单词	polar bond
释义	化工词汇手册 polar bond 极性键，极性共价键
随便看	hemi-sphere hemisphere hemisphere hemispherical hemispherical candle power hemispherical emittance hemispherical projection hemispherical resonance gyroscope hemispherical resonant gyroscope hemispherical resonator hemispherical scan radar hemi-spherical shell hemispherical shell hemispheric consciousness Hemispheric Security Committee Hemispheric Summit Hemispheric Summit Conference on Sustainable Development hemistepta hemistich hemiterpene hemitropic tensor hemitropous ovule hemivariate hemivertebra hemizygosity

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。