Numerical simulation and cold status test of jet flow of coherent jet oxygen lance and common oxygen lance for arc furnace steelmaking have been carried out by CFX5.7.1 Software.

用CFX5.7.1软件对电弧炉炼钢用集束射流氧枪和普通氧枪的射流特征进行了数值模拟和冷态试验。

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There is no Cold War, at least allegedly no Cold War any longer, and so the question of the status, nature, and structure of the third world is obviously wide open.

现在已经没有冷战了，至少据称冷战已经结束了，所以第三世界的地位，本质和构成问题,都有待商榷。

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Kennedy, Khrushchev and Adenauer get together during the cold war and describe the status of their countries.

肯尼迪、赫鲁晓夫和阿登纳在冷战时期相遇了，分别描述自己国家的状态。

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Without the option of marriage, same-sex couples in years-long, committed partnerships regularly find themselves out in the cold when negotiating joint tax filing status, Social Security survivor benefits, hospital visitation, immigration and insurance benefits.

CNN: Same-sex couples take long road to the altar

Depending on its choice, it could achieve formal candidate status quite quickly or be out in the cold for years.

ECONOMIST: Enlargement enriches old as well as new members

Serbia's forces are the rusting but still serviceable remnants of an army that was built up during the cold war as a defender of Yugoslavia's non-aligned status.

ECONOMIST: The West versus Serbia