He designed and introduced numerous new operating instruments.

他设计并且采用了许多新的手术器械。

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Methods 68 cases were operated on with two different kinds of operating instruments.

方法用两种不同手术器械对68例患者进行手术。

youdao

Previously surgeons had searched for and fetched their own instruments while operating.

以前的外科医生在做手术的同时还要自己寻取手术工具。

youdao

Scientists back on Earth used the long voyage to calibrate instruments and practice operating them.

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Sufferers from duodenal ulcers would find Him operating on them, materialising the instruments from thin air.

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In January of 2011, however, Microsoft announced last year that it is working with Nvidia, Qualcomm, and Texas Instruments to put a version of its Windows operating system on computers powered by the ARM-based processors now used in mobile phones and tables.

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