secondary pipe的例句大全

A considerable part of the money supply facilities for a long time without maintenance, management, secondary water supply facilities and frequent overflow pipe leakage; while water pollution is very serious.

有相当一部分供水设施长时间无资金维护、管理，使二次供水设施时常发生溢流和管网漏失；同时水质污染也十分严重。

Study and Application Using Gas-Water Impulse Technique to Solve the Problems of Secondary Pollution of Lager Diameter Pipe Network Specifications for microfilm processors

气水脉冲冲洗技术在解决大口径供水管网二次污染问题中的研究与应用

The relationship be-tween the main& pipe pressure, steam drum pressure, steaming capacity, feedwater temperature and the speed of coal feeder, the opening of secondary air door are gotten by training the networks.

通过对网络的训练，建立了母管压力、汽包压力、锅炉蒸发量、锅炉给水温度等参数与给煤机转速和二次风门开度之间的关系。

The inner stresses of the tubes and pipe arrangement stresses are the secondary cause, which accelerated the explosion procedure.

管子内压应力与管系应力加速了爆漏过程，是造成过热器管撕裂爆口的次要原因。

Corrosion scales could form on the pipe wall that serving for long time. Drinking water can suffered from secondary pollution, and hygeian situation directly influences supply water quality.

服务年限长的供水管道内壁会形成腐蚀物，使饮用水受到二次污染，供水管道的卫生状况将直接影响水质。

outlines the great importance to designing the thermal insulation of secondary fluid pipe for energy saving, calculates the necessary thickness of insulation layer, and makes some available data for thickness selection in design.

概述中央空调二次液体管道绝热设计在节能中的重要作用，并根据武汉市的地域特征，计算其所需绝热层厚度，制作计算成果表，以供设计选择使用。

simulation of cold roll-bending of square pipe based on a secondary development from ansys software

基于ANSYS二次开发方矩形管辊弯仿真

After the analysis of the factors affecting the secondary air flow, neural network PID control with a predictive model is designed, reducing the interference on the secondary air flow from pipe coupling and total air volume.

在分析了影响二次风流量的因素之后，设计了带有预测模型的神经网络PID控制，减小了管道耦合和总风量对流量控制的影响。

The source of pipe line secondary stress check condition is the stability condition.

管道二次应力校核条件来源于结构的安定性条件.

The hydraulic calculation of perforated pipe of secondary sedimentation thank has been presented in this paper.

主要介绍了二次沉淀池淹没式穿孔出水管的水力计算方法.