For a single instrument, say something like a piano recital, a room with a short reverberation time is better.

对于单一的乐器，比如钢琴独奏会，一个回声时间短的房间更好。

youdao

Telescopes located all around the world are being used together to work in real-time as a single gigantic instrument.

世界各地的望远镜正做为一个单一的设备被同时使用。

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Now the most widely used nuclear medical instrument in clinic is Single Photon Emission Computed Tomography (SPECT).

目前临床上应用最广泛的核医学仪器是单光子发射型计算机断层，即SPECT。

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And that is an illustration of the fact that it is not always best to try to address two challenges with what in the policy world we call a single-policy instrument.

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By manipulating a single instrument, the prospect of membership, it has brought the once-marginal countries of the Mediterranean securely into the West European fold.

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In addition to its use as a single instrument, the telescope is a key element of the UK's Multi-Element Radio-Linked Interferometer Network (Merlin) high-resolution radio-imaging array.

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