D seamless and welded copper distribution tube type d 无缝和焊接的铜分配管
Breakaway devices for natural gas dispensing hoses and systems 天然气分配管和系统断路装置
Using the method of the minimum square summation , counting larger index of pipe length , distribute initiatory flow of pipe networks . it can better considerate the pipe lenth ' s influence to flow , and it ' s results are fitter for the theories of flow distribution . it is the best one in all optimal methods and propitious to finish the calculation by computer 这种计高幂次管长的最小平方和法分配管网初始流量,既不要预先确定管段水流方向又特别加重考虑了管长的因素,是现有的流量分配方法中最可取的一种,还便于用计算机一并完成全部计算。
分配: distribution; allocation; as ...管: pipe; tube淡水分配管: fresh water distributing pipe分配管道: distributing pipe; distributor duct分配管汇: distributing manifold; distribution manifold分配管理人: allotment warden分配管网: distributing manifold分配管系: distribution piping分配管线: distribution pipeline气体分配管: gas service pipes燃油分配管: fuel rail蒸汽分配管: steam distributing pipe; steam-distributing pipe堆场分配管理: depot selection management分配管理制度: allotment control system富煤气分配管: rich gas manifold煤气分配管道: gas-distributing pipe实体分配管理: physical distribution management实物分配管理: physical distribution management已分配管理费: applied administrative expense多分配管理费用: over-absorbed overhead分配管理计划系统: assignment management planning system空气分配管道系统: air distribution ductwork system数据分配管理程序: data distribution manager数据分配管理器: ddm data distribution manager配管: piping; tubing