Spreading: ink crept on printed areas. there are many factors causing ink to spread; such as printing pressure ink viscosity paper absorbency etc.

滋墨：印纹上，油墨向外蔓延的情况。引致滋墨的原因很多；例如压印压力，油墨流阻度，纸张吸收性等。

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Such technical change is quickly spreading through the system. This naturally creates, in the short-run, pressure on the jobs and wages of the workers being displaced.

这样的技术变革正在整个产业系统内快速扩散。短期内，这自然给那些被取代的工人带来就业和薪资压力。

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Glue spreading rubber roller and cooling traction roller pressurize pneumatically, pressure adjustable.

涂胶压辊及冷却牵引压辊采用气动加压，压力可调。

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Spreading the area of air pressure over the jet staggers the sound waves and decreases the intensity of the boom.

CNN: Bang goes the sonic boom

The Irish Government has put pressure on Britain to close the Cumbrian plant because of fears of the risk of radioactive pollution spreading across the Irish Sea.

BBC: Low level radiation in salmon