“sluice safety appraisal grade”的概念、定义、翻译、参考文献-科学参考

单词	sluice safety appraisal grade
释义	sluice safety appraisal grade Encyclopedia 工学水闸安全鉴定释 sluice safety appraisal grade水闸安全鉴定等级根据运用指标、结构损伤程度及结构的可修复性对水闸进行的一种划分。又称水闸安全类别。
随便看	planetary table planetary telescope planetary temperature planetary theory PLAnetary Transits and Oscillations of stars planetary wind planetary wind system planet drilling Planet Earth planetesimal planetesimal accretion planetesimal hypothesis planetesimal theory planet-fall planet formation planet-landing planet-like body planet-mass companion planet-mass object planet migration planetocentric celestial sphere planetocentric coordinate planetocentric latitude planetocentric longitude Planet of Snail

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。