This letter related to the purchase of some instruments.

这封信是关于购买某些仪器问题的。

youdao

On this platform, DSP algorithms not only improve test resolution, but also take place of some instruments, which can accomplish more functions, such as signal generator, signal analyzer, etc.

在这一通用仪器硬件平台上，采用不同的数字信号处理算法，不仅可提高测试准确度，而且还可代替某些仪器，完成从信号产生到信号指标解析等多种测试功能。

youdao

Some futurists envision nanotechnology also being used to explore the deep sea in small submarine, or even to launch finger-sized rockets packed with micro miniature instruments.

一些未来学家设想纳米技术也可以用于在小型潜水艇里探索深海，甚至可以用来发射装有微型仪器的手指大小的火箭。

youdao

Lady GaGa wrote all of the music on her album and plays some of the instruments.

VOA: special.2009.02.27

And you went ahead and worked with the Listening Exercises nine through eleven to engage the musical instruments a bit in those particular exercises, and we have performers here today that are going to, as you can see, demonstrate some of these instruments for us.

你们先前做过,听力练习九至十一题,在这些练习中,你们增长了对乐器的一些认识,今天我们请来了表演者,你们将看到,他们稍候,将为我们在这里演示一些乐器

耶鲁公开课 - 聆听音乐课程节选

Robert Duarte, a rebuttal witness for the prosecution, is an expert on some instruments in the jet.

CNN: Trial of Marine pilot may go to jury today

Some instruments, like satnavs, could be powered by energy stored in their casings.

ECONOMIST: Carbon-composite batteries

Yet as questions about Enron's credit-standing spread this week, it began to have difficulty making markets in some instruments.

ECONOMIST: A financial black hole