source: [□=□]
destination: [lemma=□]
spec: Hybrid powertrains are exactly what the name implies : dual powertrains , one for internal combustion and one for electric power , that work together to use and regenerate energy while you drive . However , concentrated amounts of fuel are necessary for efficient combustion ( burning ) which provides energy . Before we actually draw any of these we set the clip region for the device context so that all output is constrained within the first column . In combustion science , there are three basic types of flames , namely , a jet burner , a pre-mixed flame , and a diffuse flame . `` John Podesta , Clinton 's former chief of staff , said that Clinton would avoid leaning toward any favorites because he trusts the primary process to winnow the field : '' Ultimately he is brutally analytic , so he thinks , Let 's see who emerges as the one with the guts and the gumption , and the ideas and the ability to sell them . A variable camshaft timing system for an internal combustion engine comprising a housing having an outer circumference for accepting drive force , a rotor for connection to a camshaft coaxially located within the housing capable of rotation to shift the relative angular position of the housing and the rotor , a locking pin , and a centrifugal valve . Forget sending the lawyers to say , `` Too expensive ! And he visits with the most recent generation of Colleys - with Helen Colley ( Jill Furse ) and their very young son while her husband Peter is absent and off at war . A variety of technologies are in place to reduce the amount of pollution being produced by the combustion of coal . `` I do not think that he was as angry as he tried to look ; anyway , for some reason I did not feel as much afraid of meeting him in the morning as I had often before when I knew he had found me doing something wrong .