Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.
21:09 Dec 1, 2003
English to Portuguese translations [PRO] Tech/Engineering
English term or phrase:step ratio
The model allows the engine to operate more efficiently than a traditional STEP-RSTIO automatic transmission, achieving virtually the same fuel economy as a manual transmission, as well as excellent acceleration and hill-climbing performance.