给水

Main condensate piping system excl. main condensate pump system, LP feedwater heating system, condensate polishing plant

LCA 主凝结水管道系统不包括主凝结水泵系统，低压给水加热系统，凝结水精处理设备

There are three models in the DL series vertical multi-stage pumps;they are DL basic, DLT for cold water supply and DLR for hot water supply.

DL系列立式多级泵有DL普通型、DLT生活给水型和DLR热水型三个基本型号。

In Kyrgyzstan, the break-up of the Soviet Union and the environmental issues surrounding the Aral Sea have prompted reforms with a focus on encouraging local management of water resources, improving on-farm water management practices, and transferring operation and maintenance responsibility to water user associations.

在吉尔吉斯斯坦，苏联的解体以及与咸海相关的环境问题促使政府进行改革，其重点是鼓励地方管理水资源，完善农场用水管理办法，并将运营和维护责任转交给水用户协会。

In 1968 extensive research on direct potable reuse was conducted in Windhoek, Namibia.

自1960年以来，迫于调整压力和水的缺乏，一份深入的调查结果给水再利用工程的健康风险和治疗系统提供了有价值的洞察力。1965年，以色列健康部门出版章程允许对农作物灌溉实行二次污水再利用，还有被排除在外的不用煮可以吃的蔬菜作物。1968年在温得和克和纳米比亚对直接可饮用的再利用进行了广泛的研究。1972年在美国，有一件重要事件就是通过了联邦水污染控制法案（PL92－500）&修复并且维持民族水资源的化学，物理和生物的完整性。&

This article also presents a summary of the application and involved problems of NF membranes separation technology at home and abroad.

综述了纳滤技术在我国及世界给水领域中的工程应用，应用中存在的问题。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。