But the new fuel-efficiency standards are far less efficient than raising gasoline prices.
The State of California led the way in new energy efficiency standards for incandescent bulbs which are still far less efficient than CFL or LED lights.
Vertical motion is far less efficient.
If you don't have one, you're far less efficient.
Their forward movements were more frequent, but far less efficient, than those of normal neurons.
And if every tenant moved the risers, he observes, the systems would be far less efficient.
But photovoltaic devices made from nanoparticles are still far less efficient than conventional silicon cells.
This is puzzling because glycolysis is far less efficient at creating ATP.
Indonesian workers, the World Bank calculates, are far less efficient than their Indian and Chinese counterparts.
However, these compounds appeared far less efficient against SK-N-MC neuroepithelioma cells.
Adsorption chillers are typically far less efficient than chillers that use electrical compressors, and are bulky and expensive.
