This paper introduces the process of reforming the control box of model DT-12 electric operation bed. The control box has simple structure. It is sensitive and safe in use.

本文介绍了DT—12型电动手术床手控盒的改制过程，改制后的手控盒结构简单、合理，控制灵敏、安全、可靠，投入使用1年多来没出任何故障。

youdao

For three weeks a big operation went on to recover the wreckage from the sea bed.

一项大规模行动持续3周以从海床寻找残骸。

《柯林斯英汉双解大词典》

She was in the bed next to mine when I received an operation on my nose.

当我接受鼻子手术时，她就在我旁边的床上。

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By 2008 it will be consuming something like 0.3% of the GDP of the entire planet, and the idea that one person, however able they are, can actually deal with all the minutiae that go on in the NHS, absolutely everything from a bed pan dropping off a bed to a cancelled operation, is frankly absurd.

BBC: NEWS | Health | Why an independent NHS board?

The Beit Oren Hotel, which is still in operation, has 30 pleasant rooms offering bed and breakfast, as well as a yoga centre and a swimming pool.

BBC: Kick back on a kibbutz

Three days after her operation, she was getting in and out of bed on her own.

NEWYORKER: Big Med