请问utility segment of the energey industry是什么意思?

请问utility segment of the energey industry是什么意思? Segment segment utility increasingly narrow segment of audience的中文意思 What is the main purpose of utility software? site utility site utility segment operating segment是什么意思 utility是什么意思 utility是什么意思 Driver&Utility Since when have you been in this item's segment of business (year)?Since when have you been in this item's segment of business (year)? Transmembrane segment 7 of human P-glycoprotein forms part of the drug-binding pocket帮忙翻译 He said the failure of the city's public utility system is of real concern. 3) My ratio of the marginal utility of coffee to the marginal utility of doughnuts is four. This im3) My ratio of the marginal utility of coffee to themarginal utility of doughnuts is four. This implies thatA) I always eat doughnuts with my coffeeB) find the slope of a line segment perpendicular to a segment with the given slope有人知道这是什么意思么···a) 2/3 英语翻译One of the outstanding results is that,if future utility is,not discounted,optimalgrowth paths are globally asymptotically stable provided that utility functions are strictly concave.