经济效益

Combining concrete datas and restriction condition of qinjiang river, this dissertation uses POA to resolve the objective to maximize the benefit production on short-term optimal dispatching about cascaded hydroplants, giving concret account step and flow chart, adopt object-oriented method to program and then analysis and sums up these computing results.

给定清江相关数据约束条件下，用POA改进算法，对梯级电站短期发电效益最大模型进行了求解，给出了具体的计算步骤和程序流程图，采用面向对象方法进行程序设计，提高了程序的可扩充性，并对优化计算结果进行分析，优化计算的时间和精度都达到了项目要求，有明显的经济效益。

In this paper, the affect of pressure to the synthetic reaction of vinyl acetate was systematically summarized.

介绍了压力对合成醋酸乙烯反应的影响，提出了合成醋酸乙烯系统加压提高收率的实施方法，分析了加压后的经济效益。

Hence, the use of acetonitrile for the production of more valuable chemicals and products will be a very important technological achievement.

因此，如何将乙腈转化为其它有用的化学品，是提高经济效益和社会效益的有效途径。

The advantages of acetylene production by dry method were introduced, including safety, environment protection and economic profit.

介绍了干法乙炔工艺在安全、环保及经济效益等方面的优越性。

This paper introduced a set of brandnew mobile air lifting technology for acidulation and cleanup by using the mature matching skill of downhole air pumping with the mobile injection equipment of surface nitrogen gas generation system.

应用成熟的气举采油井下配套技术，结合可以移动的地面制氮注入设备，形成了一套全新的移动式气举酸化排液技术，从而发展了塔里木油田的气举采油技术，并在塔里木哈得油田试验和推广应用中见到了较好的经济效益。

But some people everyday every months of thousands of RMB that tens of thousands of IP earns however, some people thousands of IP everyday, but year gross income is in however 1 million fluctuation, if set out from monetary angle, so discharge should differentiate effective discharge and invalid discharge two kinds, effective discharge can bring the crowd of actual economic benefits to us truly namely, these people can order the ad of GG in disorder, can register cruel my music box and steal content of recreational of keep watch over the ripening crops, click the CPC that changes, register introductory CPA, and now and then somebody is sent foolish the net that have buys CPS to wait, it is to cut cogent fact to be able to give us head of a station people the action that brings benefit.

但是有些人天天几万IP却赚的每月几千人民币，有些人几千IP天天，但年总收入却在百万上下，假如从金钱的角度出发，那么流量应该划分成有效流量和无效流量两类，有效流量就是能够真正给我们带来实际经济效益的人群，这些人会乱点GG的广告，会注册酷我音乐盒以及偷看青娱乐的内容，一次次的点击换来的CPC，一次次注册引导的CPA，以及偶然有人发傻进行的网购CPS等，都是切切实实能够给我们站长们带来效益的行为。

Market Analysis and Economic forecast: It can get sales income 1857824300 Yuan per year after product, sales taxes and additional 7261100 Yuan, increment duty 90763600 Yuan, profits 5853.7300 Yuan, investment profits rate34.89% and taxes rate 74.03%, investment recovery period 4.05 years (including building period 1 year), need 1326 workers.

市场分析及经济效益预测：项目建成达产后，年营业收入185782.43万元，营业税金及附加726.11万元，增值税9076.36万元，利润5853.73万元，投资收益率34.89%，投资利税率74.03%，投资回收期4.05年（含建设期1年），安排劳动就业1326人。

Mixing a little additive into the process of beton can modify capability of beton, save cement and enhance benefit of techno- economy. So it gets more and more regarding all over of world.

在配制混凝土时掺入少量的外加剂，能明显改善混凝土的性能并节约水泥，提高技术经济效益，因而受到国内外的普遍重视。

This article in-troduces the selection of screen printing materials and methods for advertizement on umbrella,metal plate,T-shirt,flag and see—through film on cars,etc.

小批量、多品种是广告业网版印刷最为显著的特点，企业要想获得经济效益，必须因材施方，灵活机动。

This aerator, with high efficiency and fast speed in increasing oxygen, is able to efficiently

该增氧机具有增氧速度快，增氧效率高，能有效地快速解决鱼池缺氧而引起的鱼类浮头和死亡现象，是科学养鱼，提高养殖密度，提高鱼池单位面积产量，提高养殖经济效益而必不可少的养殖机械。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。