供水系统

One of the main conduit pipes for the LA water supply.

洛杉矶供水系统的主要输水管之一。

Demonstrates composition and function of a constant pressure water-supply system controlled by PLC and frequency converter as well as the design of each function module.

阐述了基于PLC和变频器控制的恒压供水系统的组成、功能及各功能模块的设计方法。

Besides it keeps the feature of the former PG-2C that the diametric transmission power the feature of the former PG-2 that the diametric transmission power of the throwing-pan all exceeds that of domestic products of the same kind, it adds the waterworks for the uses of dilution and cooling when polishing with the advice and demands of numerous people who use it.

PG-2C金相试样抛光机是对PG-2金相试样抛光机的不完善处进行针对性的设计改进，该机除保持原PG-2的抛盘直径与传动功率均大于国内同类产品外，结合广大使用人员的建议和要求，增加了在抛光时作稀释冷却用的供水系统和易清污的抽屉式积污匣，并该机的外形更新颖美观，对设备的使用和保养也更为方便。

US EPA, states, and water systems then work together to make sure that these standards are met.

美国环保局，州和供水系统，然后一起工作，以确保这些标准得到满足。

US EPA and states also work to increase water systems.

美国环保局和国家还努力增加供水系统。

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。

First you have to cut off the water.

首先，你必须切断供水系统。

The well-preserved remains of the old city include, in particular, a large bridge over the Guadiana, an amphitheatre, a theatre, a vast circus and an exceptional water-supply system.

旧城遗址迄今完好，其中特别著名的有瓜迪亚纳河上的大桥、圆形阶梯剧场、剧院，大马戏场和先进的供水系统。

Near the shore is a two-lane highway, some landscaping watered by the county water system (which brings water down from K by aqueduct, basically), and a lot of k, also known as mesquite.

Near岸边是双车道的高速公路，一些美化，县供水系统浇水（这使淡化从K的管道，基本上），和很多的k，也梅斯基特众所周知的。

Clormium 5 is an odorless, tasteless, and generally harmless industrial by-product that can enter the water supply.

Clormium 5 是一种能够进入供水系统的无臭无味且基本无害的工业副产品。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。