同时，将理论与实践相结合，总结出一套比较适合克拉玛依边际地区实际情况的优化方法。
At the same time, it will combine theory and practice, summed up a relatively marginal areas suitable for the actual situation Karamay optimization methods.
在南方气候的作用下，随着春天的提早到来，一些土地变得更适宜耕种；而在一些热带和亚热带地区，一些边际土地勉强适合人类居住。
In northern climes some land will become more suitable for farming as springs come sooner, whereas in the tropics and subtropics some marginal land will become barely inhabitable.
结果显示，各地区、部门要获得更多的能源，就必须提高能源的使用效率，提高能源消费的边际效益，降低污染排放水平。
The result shows: if any area or department wants to get more energy, they must to improve the utilize efficiency and the marginal benefit of energy; reduce the pollution.
“民工荒”现象是对过去农村地区劳动力的边际产出被过分压低的修正，我国劳动力的流动趋势没有改变。
"Shortage of migrant workers" phenomenon is the amendment that the marginal labor force in rural areas were too low output in the past.
总体而言，研究显示边际税率每提高1%，应税收入就降低0.1 - 0.4%，在某些时间或地区这一数值也许更高。
Studies generally show that a 1% increase in the marginal tax rate reduced taxable income by 0.1-0.4%, though sometimes and in some places it may be higher.
从数理经济学观点出发，研究了以资源边际产量为条件的经济用水定额，提出了华北地区不同水文年的各种作物经济用水定额。
From the viewpoint of mathematical and economic theories, the economic water use quota was studied based on the minimum resource input and maximum output.
从数理经济学观点出发，研究了以资源边际产量为条件的经济用水定额，提出了华北地区不同水文年的各种作物经济用水定额。
From the viewpoint of mathematical and economic theories, the economic water use quota was studied based on the minimum resource input and maximum output.
应用推荐