The experimental results indicate that secondary air can accelerate volatile combustion in dilute phase zone and raise temperature here remarkably.

实验结果表明：二次风可以促进挥发分在稀相区的燃烧，对提升稀相区的温度作用明显；

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By controlling combustion temperature or adding kaolin clay to make alkali metal salts into high melting substances, coking can be avoided in dense phase zone.

通过控制密相区燃烧温度或添加高岭土使之与碱金属钠盐形成高熔点物质，可避免密相区结焦。

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Experiment results showed that in the transport beds of fluidization, internals in the condense phase zone gave a more obvious effect than those in the dilute phase zone.

实验结果表明，在该实验条件下的流化床输送中，稀相区内部构件的影响比在浓相区内部构件的影响更明显。

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The financial markets are signaling that the acute phase of the euro-zone financial crisis may be over and the crisis may be shifting into a chronic phase or more precisely, a chronic phase with likely acute interludes in which panic escalates.

WSJ: Brussels Beat: Parallels With 1920s Raise Worries Over Extremism

But now it appears the wee reconnaissance drones have moved out of the prototype phase and into the war zone.

ENGADGET: And don't forget...

The first phase of a free-trade zone is due to take full effect on January 1st.

ECONOMIST: Vague hopes of integration and messy bilateral squabbles