In addition, the history of the maximum explosion pressure rise rate is changed with the variation of aluminum powder contents...

同时，当混合粉尘中铝粉的含量不同，则混合粉尘爆炸时的最大压力上升速率也遵循不同的规律。

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The study indicates that the end of flame spread over grain surface corresponds to Max value of pressure rise rate and the flame is not continuous in fin slots.

研究表明，火焰传播结束时刻对应于燃烧室升压速率极大值，尾部翼槽内火焰传播过程不连续。

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Proper amount EGR inducted can dramatically enhance the combustion rate and decrease the pressure rise rate, but too much EGR would result in unstable even intermittent combustion.

引入适量的EGR能显著地改善燃烧速率，降低最大压升率，但EGR过大会使混合气不能稳定、连续地着火燃烧。

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In addition to putting further pressure on U.S. home prices, the unemployment rate will also rise above 11.0%, they projected.

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In the euro zone as a whole, the unemployment rate in January was 7.4%, a percentage point or so below the rate at which, on past form, you might expect inflationary pressure to rise.

ECONOMIST: Economics focus

However, each time there's an interest rate rise in the Eurozone, there's a spot of extra upward pressure on the euro.

FORBES: Magazine Article