Sichuan is located at the upper stream of Yangtze River with remarkable advantages of resource, sci-tech and market.

四川地处长江上游，资源优势、科技优势、市场优势明显。

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Up to now, in the upper stream of construction project, including feasibility analysis, only some simple computer systems have been used.

目前，对可行性研究等工程项目的上游工作，缺乏有效的计算机辅助系统。

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ChongQing is the economic center city that the city is the upper stream region of Yangtze River, should have the infrastructure of the high level.

重庆市作为长江上游地区的经济中心城市，应该具备高水平的基础设施。

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The planet and its neighbours are bathed in the solar wind, a stream of charged particles ejected from the upper atmosphere of the sun.

ECONOMIST: Climate change: Bubbling up | The

Sirio is an increasingly popular spot on the Upper East Side, attracting a steady stream of fashionable locals and business travellers to its handsome Fellini-esque dining room at the recently renovated Pierre Hotel.

BBC: Business trip: New York City

In fact, there's no known upper limit since the human eye sees a continuous stream of movement, not individual frames. 60 fps was tried in the 70's by Douglas Trumbull with his 70mm film process called Showscan (see the More Coverage link below for its comeback tour), but studios and theaters of the era couldn't stomach the cost of the celluloid it required and the company went bust.

ENGADGET: Editorial: Despite shaky 48 fps Hobbit preview, high frame rates will take off