contribution n. 1.贡献,赠送;捐赠,捐助。 2.投稿,来稿。 3.捐款,献金;献品,补助品。 4.【军事】(向占领地人民征收的)军税;【法律】分担(额)。 lay under contribution 强制派捐,勒派军税。 make a contribution to [towards] 捐赠;贡献给。
Clarity around the full costs and net contribution of each program may appear at first glance to be heavily profit - focused 乍看下来,对每个项目的总体成本和净收入的清晰了解似乎过于注重盈利。
Cellulosic ethanol is the great hope of many environmentalists since its carbon , unlike that in fossil fuels , comes from the atmosphere and thus cannot make a net contribution to global warming when it returns there 许多环保论者对纤维素乙醇使寄以极大的希望,因为与化石能源不同,纤维素乙醇中的碳元素是来自空气之中,因此当它重新回到大气中,并不会加剧全球变暖。
Since nonprofits generally have fairly accurate data around their programs ' earned and contributed revenues , once they have a comparably strong understanding of their full program costs , they can match program revenues to costs in order to determine each program ' s net contribution 因为非盈利组织一般都有相当精确的项目的盈利和捐款收入的数据,一旦他们对项目的总体成本也有了相应的深入了解,他们就能够将项目的收入和成本对应起来,从而得到每个项目的净收入。