wangxin 发表于 2007-4-18 15:03

谁有英文专业词汇？谢谢啦！

最近在翻译一篇文章，<<THE EFFECT OF LENGTH ON THE ACOUSTIC
ATTENUATION PERFORMANCE OF
CONCENTRIC EXPANSION CHAMBERS>>里面很多词看着就晕，请高手帮忙啦！The study also provides a simple relationfor the number of repeating attenuation domes prior to the domination of higher order modes in
terms of the l:d ratio of the expansion chamber.这句话怎么翻译？
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