- 光滑管
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plain tube中文什么意思
例句與用法
- In the thesis , plain tube and dac tube are studied through comparison and analysis of their experimental data
本文對光滑管和dac雙側(cè)強(qiáng)化管的熱、質(zhì)傳遞實(shí)驗(yàn)數(shù)據(jù)進(jìn)行了比較和分析。 - The results of comparison and analysis show that the dac tube surpasses the plain tube on the aspects of not only heat transfer but also mass transfer
實(shí)驗(yàn)表明， dac強(qiáng)化管無論是在傳熱方面還是在傳質(zhì)方面，均明顯優(yōu)于光滑管，是一種高效的傳熱傳質(zhì)加強(qiáng)管。