branch pipe

Subunit network composed by manifolds and laterals which are all multi-diameter pipes is the important part of micro-irrigation system.

微灌是一种先进的节水灌溉技术,其田间管网是微灌系统的重要组成部分,组成田间管网的支管和毛管均为多孔出流管。

618 method and the dimensions of laterals and manifolds are detetrined by linear programming to minimize the weigh of field netWork.

６１８法分配田间管网允许水头差，利用线性规划选择毛管与支管规格。

Subunit network composed by manifolds and laterals which are all multidiameter pipes is the important part of microirrigation system.

微灌是一种先进的节水灌溉技术,其田间管网是微灌系统的重要组成部分,组成田间管网的支管和毛管均为多孔出流管。

A new method of monitoring the status of branch pipes of PCI powder coal injection into BF based on measuring the concentration and velocity of coal powder using ECT(electrical capacitance tomography) with correlation is presented.

采用电容层析成像技术及相关测速原理,在线检测风口支管煤粉的浓度与速度,对支管在喷吹过程中出现的堵塞、空喷、停喷以及输送不畅等非正常状态进行在线监测和报警,高炉煤粉喷吹支管状态监测系统还能够在线提供各支管煤粉喷吹分配指示质量流量,以监测各支管喷吹状态的一致性、均匀性。

The internal and external causes of cooling branch pipe damage are studied on the basis of the investigation of the damage mechanism of softened water cooling branch pipe on No.

对鞍钢１１号高炉软水密闭循环冷却系统破损调查表明，支管仍存在严重损坏泄漏现象。