查询词典 water supply

Series 775 Double Check Valve Assemblies provide protection of the potable water supply for non-health hazard cross-connections.

系列775双止回阀总成防止交叉连接处非健康危害的流体污染饮用水供应系统。

Through experiments,the water supply of downriver is guaranteed and t...

通过试验，紫坪铺电厂在保证下游供水的前提下，顺利实现AGC各项功能，为作为水利枢纽工程的电站实现AGC提供了宝贵的经验。

Analysis on the water supply capacity of the Yellow River Drainage Basin

黄河流域可供水量究竟有多少？

Domestic water supply and drainage system appears simple, but it is closely related to our daily lives.

7住宅给排水系统看似简单，但它与我们的日常生活息息相关。

Architecture and construction engineering: Including studies in architecture, town planning and environmental design; transport studies; building technology such as surveying; carpentry, bricklaying, plastering and tiling, plumbing and pipe-fitting, sewerage; water supply and treatment; civil and structural engineering; building services engineering; soil mechanics; draughtsmanship; interior design; land, building and estate management.

包括建筑、城市设计及环境设计、运输研究、建筑技术（例如：测量、木工、泥水、批荡、贴砖、洁具及喉管装配）、污水、供水及处理、土木及结构工程、屋宇装备工程、土壤力学、绘图技术、室内设计、土地、建筑及营造管理。

In terms of the question of soil moisture uniformity for line source drip irrigation, experiments were conducted to study the effects of dripper discharge and irrigation water supply to soil moisture uniformity.

本文同时针对线源滴灌均匀性问题，通过试验研究了滴头流量和灌水量及滴头间距对土壤湿润带内水分分布均匀性的影响。

Irrigating water supply had more effects on the moisture uniformity than dripper discharge in soil along the vertical drip irrigation pipe direction and intersection of wetted front.

灌水量对垂直滴灌管方向和湿润锋交汇处土壤水分均匀性的影响比滴头流量对其影响大。

The results indicated that irrigation water supply and dripper discharge had extreme effects on the moisture uniformity in soil along the drip irrigation pipe direction for line source drip irrigation, the soil moisture uniformity would be raised with the increase of irrigation quantity and dripper discharge.

试验表明：线源滴灌下，灌水量、滴头流量、滴头间距对沿滴灌管方向的土壤湿润区均匀性影响最大，随着滴头流量或灌水量的增加以及滴头间距的减小，湿润均匀性提高。

Israel archeologists said they have found a section of huge wall in Jerusalén Este, which was built 3700 years ago for the protection of the water supply network in the city.

以色列考古学家说他们在东耶路撒冷发现一段3700多年前为保护该市的供水系统而修建的巨大的城墙。

The research results evince that with the new theory and method, we can design the water supply net works to match the requirements of the future, avoid the broken of road in construction, save investment and have good hydraulic conditions.

结果表明，这一全新的管网规划和优化设计理论进行管网的优化设计，可使所设计的管网系统能够满足近期和远期的供水要求、避免在施工中出现的大范围破坏路面的，并可节省工程投资，使供水条件更有利。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。