The simulation and analysis of the pressure distribution in head runner of double plex tread extruder were made with ANSYS FEA software.

采用ANSYS有限元分析软件对胎面双复合挤出机头流道内部的压力场进行模拟和分析。

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The subjects followed the runner at a distance of 30 feet and had to count the number of times he touched his head.

受试人员与逃犯有30英尺的距离，而且需要计算他碰触了多少次他的脑袋。

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Belgium vs Czech Republic: Last year's runner-ups hope to continue their good form as they head out to the clay courts of Belgium.

比利时VS捷克：去年的亚军队伍开赴比利时红土场上作战，意在继续他们的良好势态。

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At SIFMA, the American securities industry conference in New York in June, Mary Shapiro, head of the SEC, and Christine Lagarde, front-runner for the chief of the International Monetary Fund, were regarded as only slightly better.

FORBES: High Frequency Traders -- Cost Reducers or Criminals?

The Brazilian, a world championship runner-up in 2008, has recovered from serious head injuries suffered the following year but has very much been the number two driver since Alonso arrived from Renault in 2010.

CNN: Alonso: F1 runs risk of losing credibility

The front-runner is Denise Kingsmill, a lawyer, who is currently deputy head of the Competition Commission and in charge of its inquiry into car prices.

ECONOMIST: Competition policy