“underbead crack”概念、定义、翻译-科学时代

单词	underbead crack
释义	矿业工程技术词汇手册 underbead crack 焊道下裂纹；焊珠底龟裂
随便看	nuclear production nuclear projectile nuclear projectile nuclear proliferation nuclear proliferation nuclear proliferation nuclear propellant nuclear propellant nuclear-propelled aircraft nuclear property nuclear propulsion nuclear propulsion nuclear propulsion system nuclear protein nuclear proton nuclear pulse amplifier nuclear pumping nuclear purity nuclear purity nuclear quadrupole nuclear quadrupole moment nuclear quadrupole resonance nuclear quadrupole resonance (NQR) nuclear quadrupole resonance thermometer nuclear quality

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。