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How to select the induction Swirl ratio for improving the performance of DI engine is investigated and tested.
通过试验研究，阐述了如何合理选取进气涡流强度，以改善柴油机的性能。
youdao
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How to select the induction Swirl ratio for improving the performance of DI engine is investigated and tested.
通过试验研究，阐述了如何合理选取进气涡流强度，以改善柴油机的性能。
youdao