A system for measuring exhaust particulates from an automotive diesel engine under transient operating conditions was developed, which includes a conventional dynamometer and a dilution sampling bag.

研制了一种在发动机台架上进行柴油机变工况下排气微粒测量的测试系统。该系统主要由普通测功机和微粒稀释取样袋等组成。

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All of the actors do admirable work (especially Ribisi, who's the key element of a gruesome, truly heartbreaking scene) but this grab-bag sampling of The Great Melting Pot is a staple of the kind of war movie that Spielberg is supposed to be deconstructing.

CNN: From Reviewer Paul Tatara