“workers at height are required”的概念、定义、翻译、参考文献-科学参考

单词	workers at height are required
释义	workers at height are required Encyclopedia 工学高处作业释 workers at height are required高处作业人员要求人在一定位置为基准的高处进行作业时须遵循的安全防范规定。
随便看	boundary-layer series boundary-layer theory boundary layer transition boundaryless organization structure boundary limits boundary line boundary line of building boundary line of land boundary load switch protection boundary lubrication boundary manifold boundary mapping boundary measure boundary measurements Boundary Moat of Jin Dynasty boundary morphism boundary network flow boundary node boundary node method boundary observation boundary of a chain boundary of a complex boundary of a convex cell boundary of a convex polytope boundary of a domain

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。