“hot work of oil tank”的概念、定义、翻译、参考文献-科学参考

单词	hot work of oil tank
释义	hot work of oil tank Encyclopedia 工学油库安全技术释 hot work of oil tank油罐动火在油罐禁火区进行焊接与切割作业及在易燃易爆场所使用喷灯、电钻、砂轮等进行可能产生火焰、火花和炽热表面的临时性作业。
随便看	spherical symmetry spherical tangent image spherical tank spherical tensor spherical tessellation spherical torus spherical transformation spherical triangle spherical triangular coordinate spherical trigonometry spherical type spherical vector field spherical volume spherical wave spherical wave equation spherical wave transformation spherical wedge spherical zone sphericity sphericity coefficient sphericon spherics spheric section spherocity sphero-conic

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。