In 2007 an economic study of such shrimp farms in Thailand showed that the commercial profits per hectare were $9, 632.
在2007年，一项经济研究表明，在泰国，一公顷这种虾场的商业收益为$9632。
And a recent economic study found that cities with more small firms have done better at creating jobs over the past 20 years.
而最近的经济研究报告发现，拥有更多小企业的城市在过去20年创造就业工作做得更好。
Efficiency is one of the cores of economic study. It is also the core of management of enterprises including Banks.
效率是经济研究的核心问题，对包括商业银行在内的企业来说效率是经营管理的核心。
Migration, as a result of the rural industrialization and the population urbanization, is the key project in the economic study field.
人口流动作为乡村工业化、人口城市化进程中的必然现象，一直是经济学研究的一个重要课题。
Applying modern economics analysis framework analyzes present issues, which is development tendency of economic study.
运用现代经济学的分析框架去分析现实问题，是经济学研究的发展趋势。
As one of the most successful application of mathematics in economics, modern option pricing theory plays an important role in economic study.
作为数学理论在经济学中最成功的应用之一，现代期权定价理论在经济研究中有着重要应用。
In the history of economic study, various factors that influence economy has been explored, ranging from capital, natural resources and technologies.
在经济学的历史上，人们曾探讨过影响经济增长的许多因素——从资本、自然资源到技术等等。
Combining with the technical and economic study and discussion on deepening and reforming project of the terminal of some port, a new type of wharf structure I.
结合某港码头加深改造工程的技术经济研讨，推出了一种新的码头结构型式——半遮帘式板桩码头结构，并提出了相应的设计计算方法。
Combining with the technical and economic study and discussion on deepening and reforming project of the terminal of some port, a new type of wharf structure I.
结合某港码头加深改造工程的技术经济研讨，推出了一种新的码头结构型式——半遮帘式板桩码头结构，并提出了相应的设计计算方法。
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