“unalloyed section steel for construction”的概念、定义、翻译、参考文献-科学参考

单词	unalloyed section steel for construction
释义	unalloyed section steel for construction Encyclopedia 工学非合金钢释 unalloyed section steel for construction建筑用非合金型钢碳含量小于2.11%（除含碳外，一般还含有少量的硅、锰、硫、磷），用于建筑工程的具有一定截面形状和尺寸的非合金条型钢材。
随便看	sight examination\diagnosis equipments sight glass sight-hole sighting sighting arm sighting gear sighting point sighting telescope sighting-tube sighting-tube ring sight interpreting/translation sight-line velocity sight-rule sightseeing agriculture Sigiriya Sigismond Thalberg sigma sigma-additive function sigma-additive measure sigma-additivity sigma algebra sigma-algebra sigma algebra of events sigma-algebra of events sigma-algebra of sets

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。