They sit in rows, taking hot glass into their gloved hands and spinning it around a cylinder.

他们成排坐着，用戴着手套的手拿起炽热的玻璃，将它绕在一个圆筒上。

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Hot plate's horizontal movement is driven by cylinder.

热板的水平进给运动由气缸驱动。

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Unlike Newcomen's engine, Watt's design had a condenser that could be cool while the cylinder was hot.

不像纽科门的发动机，瓦特设计了一个冷凝器，可以酷，而缸热。

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Assistance could be in the form of installation of draught proofing, loft insulation, hot water cylinder jacket or more effective heating controls and training on how best to use them.

BBC: NEWS | UK | Northern Ireland | Pilot scheme tackles fuel poverty

If you are living on means tested benefits AND you live in the hardest-to-heat homes you may be eligible for a free new central heating boiler, insulation for a hot water cylinder, loft, cavity wall and solid wall insulation, draught proofing for doors and windows or renewable energy technologies such as solar panels.

BBC: Battling bills - what help is there?