Most commonly, the continuously linked backbone of a polymer used for the preparation of plastics consists mainly of carbon atoms. A simple example is polyethylene ('polythene' in British English), whose repeating unit is based on ethylene monomer.
Acura MDX. The Acura MDX, or Honda MDX as known in Japan and Australia (only the first generation was imported), is a mid-size three-row luxury crossover, produced by the Japanese automaker Honda under its Acura luxury nameplate since 2000. The alphanumeric moniker stands for Multi-Dimensional luxury.
Acura is giving the MDX a tweak not long after the popular luxury three-row SUV was redesigned for 2014. The 2016 Acura MDX receives an updated powertrain with a revised all-wheel-drive system and a new nine-speed automatic transmission featuring a push-button gear selector.The mechanical changes don't help fuel economy, however, which is actually down 1 mpg on some models compared to the 2015's ratings.ay goodbye to the traditional column-mounted gear selector and hello to the new push-button gear selector where Park, Neutral and Drive are engaged with the push of a button; Reverse is selected by a separate control.