"And when you want to read a secret invisible message," said Sam, "you push the hair-dryer button on this part of the machine, and..."

“如果你想要阅读这条隐形的秘密。”萨姆说，“请打开吹风机的按钮吹一下，然后…”。

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But if your vacuum dryer is part of a continuous process, you'll need to install surge hoppers and other material handling equipment before the dryer to create a hybrid batch-continuous operation.

但是如果你的真空干燥过程的一部分，是一个持续的，你需要安装其他材料处理设备激增料斗干燥机前，并创造一种混合批量连续作业。

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Internal heated boiling dryer is the key equipment in the production of the polyvinyl chloride, and the heat transfer tubes are the key part in this equipment.

内热式沸腾干燥器是聚氯乙烯生产中关键核心设备，换热管组是该设备上主要部件。

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The box, the size of a washer-dryer, was part of a signal system that lets drivers and dispatchers know where trains are.

NEWYORKER: Boss Rail

Det Insp Gary Cathcart told the inquest a piece of cloth found in the tumble dryer with Sonny was part of his blanket.

BBC: Ashbourne mother relives tumble-dryer death horror

Besides the lousy economy, part of the appeal is access to a washing machine and dryer and home-cooked meals.

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