A flexible hose should be provided to flush the circulation line with city water, in case of a power cut.
应提供一个软管以便在断电时用自来水冲洗循环管路。
Solar hot water system mainly components including collector, storage device and the circulation line three parts.
太阳能热水系统主要元件包括收集器、储存装置及循环管路三部分。
Total paid circulation is gone as the top-line measure.
以前最主要的评定办法总计购买发行量已经过时了。
Before making mud, clean all the circulation pipe-line and mud pits.
配浆前要认真清洗循环管线和配浆池。
International Circulation: What is the first line of attack on obesity?
《国际循环》：肥胖首选治疗应是什么？
The monitoring mathematical model of water circulation can be used to on-line monitoring of boiler water circulation.
此水循环监测数学模型可以应用到锅炉的水循环在线监测中。
When size of choke line is not variable, the first and second circulation rate increases with well depth increasing.
对于某一特定尺寸的节流管线，第一循环周及第二循环周的最大流量随着水深的增加而增加；
The on-line circulation and entirely recycle of the acidic wastewater could be achieved by the coupling technique of modified dephosphorization and the dynamic membrane reactor.
采用改性脱磷剂和动态膜反应器耦合技术可实现高磷赤铁矿选矿酸性废水在线循环与资源化高效利用。
The "two-step method" in-line descaling rinsing technology for the circulation cooling water system of blast furnace was presented.
介绍采用“两步法”处理高炉循环冷却水系统的在线(不停车)除垢清洗技术。
The causes of water easily produced in the air separation plant during on-line washing of the cooling circulation system of the Oxygen Plant were presented.
介绍了制氧厂冷却循环系统在线清洗时空分易带水的原因，有效处理了清洗中出现的异常情况，并对各清洗阶段清洗终点进行了判断和效果评定。
This article briefly introduces the management and circulation of periodicals, analyses the advantages of the electronic periodical and how to give better service for the front-line teachers.
文章论述了艺术院校期刊的管理和流通，并就电子期刊的优势进行了分析，对更好地利用期刊为教学一线服务进行了探讨。
This article briefly introduces the management and circulation of periodicals, analyses the advantages of the electronic periodical and how to give better service for the front-line teachers.
文章论述了艺术院校期刊的管理和流通，并就电子期刊的优势进行了分析，对更好地利用期刊为教学一线服务进行了探讨。
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