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New2grammar Posted 19 years ago
Grammar

[a] duration

If the image does not remain on screen for a duration longer than five miliseconds, we should further decrease the refresh rate.

Are there any mistakes in this sentence, especially the indefinite article before 'duration'?

Thanks in advance!
  

Top answer

» "a duration" is the only correct alternative here (neither "the" nor zero article will work here). You could also say: "If the image does not remain on the screen longer than" to make the sentence less wordy.

  • » "a duration" is the only correct alternative here (neither "the" nor zero article will work here).
  • You could also say: "If the image does not remain on the screen longer than" to make the sentence less wordy.
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2 Answers
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«If the image doesn't remain on _the_screen for a duration longer than...»

"a duration" is the only correct alternative here (neither "the" nor zero article will work here).

You could also say: "If the image does not remain on the screen longer than" to make the sentence less wordy.
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N2G, it's a very difficult sentence to understand because of all the negatives. If it doesn't... for longer than.

I would have to really work hard to understand it: Okay, it was 6 ms. That's longer than 5. So it did remain longer than 5, so I met the first condition. So therefore, I don't need to...

Try writing it like this: Decrease the refresh rate if the image remains on the

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