Of note:Two-way loudspeaker loaded with a12-inch woofer and a1-inch HF compression driver.

说明：两分频扬声器，装载12寸低音和一寸高频压缩单元。

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In the unit operations laboratory we experiment with two distillation columns: a24-plate and a12-plate distillation column.

在设备操作实验室中，我们用两套蒸馏设备进行试验：一个24盘的蒸馏塔和一个12盘的蒸馏塔。

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For example, one study done at a community center in the U. S. had 1,071participants use an online program once a week for 10-minute sessions over a12-week period.

例如，一项在美国社区进行的研究共1,071位受试者使用一项在线程序，该程序每周有10分钟的课程，持续12周。

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The independent report for the county council said A12 improvements are essential if Sizewell C goes ahead.

BBC: Suffolk County Council report calls for villages bypass

Having come from Grimsby, the lorries pick up their police escort - one car and three motorbikes - the moment they leave the A12.

BBC: Wind farm turbine transportation is 'biggest' ever load

The county council report looked at the impact of construction traffic on the A12 and predicted it would be slightly reduced compared to earlier studies.

BBC: Suffolk County Council report calls for villages bypass