On one valve especially they all concentrate: the valve labeled "central bank rediscount rate," which we have already seen in action.

他们将力量特别集中于一个阀门：标示为“央行再贴现率”的阀门。现在，这个阀门已经启动。

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In addition, indoor air system, heat recovery systems, central vacuum system, fire doors Solenoid Valve Control system and indoor fire hose system configurations are rare in China.

此外，室内空气系统，热回收系统，中央真空系统，防火门电磁阀控制系统和室内消防水带的系统配置在中国是罕见的。

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Shangyu City Hongfeng Air-Conditioner Valve Co. , Ltd. is specialized in producing the central air-conditioner parts, heating control products for many years.

上虞市宏峰空调阀门有限公司是一家有着多年专业生产中央空调部件，采暖控制产品的专业生产厂商。

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His central heart valve was leaking and he was taken to a hospital 500 yards away.

BBC: Stoke City legend Terry Conroy recovers from surgery

That's partly because Britain's labour and product markets are more flexible than many of its neighbours': the labour market has a safety valve in the form of the 1m workers who arrived from central and eastern Europe over the past four years and are now beginning to go home.

ECONOMIST: Britain's economy