The relation of pressure balance must be kept properly in a circulation loop for keeping a fluidized-bed unit in working order.
为保证流化床装置正常运行,循环回路必须有一个适宜的压力平衡关系。
Based on the analysis of pressure drop of circulation loop on circulating fluidized bed boiler, the pressure drops relations of main bed, separator, standpipe, horizontal orifice of loop seal, transport chamber of loop seal and inclined pipe are developed.
通过对循环流化床锅炉循环回路各段压降特性分析 ,建立了包括炉膛、分离器、立管和返料装置等部分的压降关系式 ,并基于循环回路压力平衡特性对所建立的模型进行了求解。
New Territories Circular Road Improvements
新界环回公路改善计划
New Territories Circular Road Improvements (Au Tau to Fan Kam Road) Phases I to IV
新界环回公路改善计划（凹头至粉锦公路）第I至IV期
The twists, and turns on the mountain road resemble the shape of a python.
公路回环于山间, 蜿蜒曲折, 好像一条巨蟒。
Retrospective Assessment for Environmental Protection in Sichuan Highway Construction
四川省高速公路建设环境保护回顾评价
Review and Thinking of Hainan s First International around Island Road Bicycle Race;
首届海南岛国际公路自行车环岛赛的回顾及思考
circumferential highways around cities.
环绕城市的圆周形公路。
Code for design of highway environmental protection
公路环境保护设计规范
The road round the lake goes through six tunnels .
环湖公路穿越六个隧道。
A highway now winds its way up the mountain to the very summit, passing on its way green pine-clad slopes.
上山的公路峰回路转可直通峰顶。
A space, as in a driveway, permitting the turning around of a vehicle.
回车场,回车道公路上的一块地方,允许车辆回旋
Study on Laboratory Circle Test of Expansive Soil for Highway Roadbed
公路路基膨胀土实验室循环试验研究
The act of following such a path or route.
环行，巡回沿这种路径行进的行为
New closed recirculation process for recycling tail gas from polymerization of vinyl chloride
氯乙烯聚合尾气闭路循环回用新工艺
Research on the electromagnetic environment of 220kV four circuits on one tower transmission line
220kV同塔四回线路电磁环境研究
PT secondary voltage loop weakness tache and improvement measure
PT二次电压回路薄弱环节及改进措施
Electromagnetic Environment of 750 kV Single-circuit Compact Transmission Lines
750kV单回紧凑型输电线路的电磁环境
ring road(road built around a town to reduce traffic in the centre )
环路,环城公路（为疏导城市中心区之交通而设）.
