采用微角轧制法可以消除钢板圆头，减少切损，增加经济效益。

By using small Angle rolling, we can erase round head of plate and increase economic benefits.

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对淮化老合成氨原料输送系统进行了改造，达到了节能降耗，增加经济效益的目的。

The article introduced that reforming the material carrying system of synthetic ammine, it could reduce the energy and rise economic benefit.

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为进一步挖掘生产潜力，增加经济效益，进行了麦茬复种青贮玉米栽培试验研究与推广。

The cultivation of silage corn on wheat stubble land was conducted and extended in order to release productive potential and increase economic benefit.

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