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- Study on Theory and Method of Coalbed Methane Project Economy Evaluation II. 煤层气项目经济评价理论与方法研究2。
- Based on the co-firing significances of biomass with coal, this paper gives the pollution and economy evaluation of co-firing low-temperature pyrolyzed biomass with coal. 在简要说明生物质与煤共燃意义的基础上,对低温热解生物质和煤共燃的污染性能和经济性能进行了研究和评价。
- A brief introduction is given to Karasay Reservoir as well as its risk mitigation and improvement.Its national economy evaluation and financial evaluation are performed. 摘要简介喀尔赛水库及喀尔赛水库除险加固工程概况，对该工程进行国民经济评价和财务评价。
- On the basis of the construction of the sustainable development economy evaluation index system ,a neural network evaluation method based on quantum-behaved particle swarm optimization is proposed. 在构建油气资源经济可持续发展能力评价指标体系的基础上,提出了一种基于量子粒子群优化的神经网络评价方法。
- Then an indicator system and evaluation models of economy evaluation establiched onthe profits and losses of geologic environmental quality about geologic resource exploitation projects. 建立了地质资源开发工程地质环境质量损益经济评价的指标体系和评价模型。
- We should practice economy even if we are rich. 即使我们富裕了也仍应该厉行节约。
- By adopting economy evaluations and price methods,the reasonable index of geology and hydrogeology on some deposit in the Yili ... 以新疆伊犁盆地某矿床为实例,采用经济评价和价格法,给出该矿床地浸采铀经济开采时重要的地质与水文地质合理指标。
- According to Custer economy evaluates a center to run 12 main parameter to monitor chart to show to our country macroscopical economy, to 1994 3 season.. 据卡斯特经济评价中心对我国宏观经济运行12项主要参数监测图表显示，到1994年三季...
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- The local economy is now in a mess. 当地的经济现在很混乱。
- Analysis about National Economy Evaluation Price--Shadow Price 浅析国民经济评价价格--影子价格
- The economy should be shaped to a new pattern. 经济应该适合于一种新的模式。
- Technology is a booming sector of the economy. 技术是一个迅速发展的经济部门。
- The state of the economy is very worrying. 目前的经济状况令人十分担忧。
- The expanding economy enriched the peasants. 不断发展的经济使农民们富裕起来。
- The new model delivers speed and fuel economy. 这种新型设计能提高速度、 节约燃料。
- The economy of the country is at a low ebb. 该国的经济处於衰退阶段。
- I travel economy class because it is cheaper. 我坐经济舱旅游是因为便宜。
- I'll need an economy class, three-day return. 我要一张3天回程的经济舱来回票。
- One economy class seat, is that right? 一个经济舱座位，对吗？
