Estimation of real-driving emissions for buses fueled with liquefied natural gas based on gradient boosted regression trees
2019 ◽
Vol 660
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pp. 741-750
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2019 ◽
Vol 43
(6)
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pp. 672-681
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2018 ◽
Vol 171
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pp. 41-51
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2019 ◽
Vol 135
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pp. 86-96
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2018 ◽
Vol 25
(23)
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pp. 22658-22671
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