The result shows that stratified scavenging reduces fuel loss during air exchange greatly lowing the fuel consumption rate and enlarging the air-fuel ratio range.

研究试验结果表明，分层扫气可减少换气过程的燃料损失，使燃油消耗率大幅度下降； 使混合气空燃比的范围加大。

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People in the ideal hip-ratio range, regardless of weight, are less susceptible to disease such as cardiovascular disorders, cancer, and diabetes, studies have shown.

研究表明，那些在理想腰-臀比之内的人，不论体重如何，罹患诸如心血管疾病、癌症、糖尿病等疾病的可能性较低。

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To pursue the proper length ratio range of the mechanism, an optimization design mathematic model is made and an example is taken to prove the feasibility of the model.

为了寻求合理的进给机构杆长比范围，建立了优化设计数学模型，并通过实例验证了该模型的可行性。

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For the current year it forecast a YoY rebound of 45.7% and sweetened the expectation by raising its dividend payout ratio range from 20-40% to 30-50%.

FORBES: Whither Japan Stocks: Investors Saying 'Show Me Growth'; Sharp On Life Support

The AMS paper will report the positron-electron ratio in the mass range of 0.5 to 350 Gigaelectronvolts.

BBC: Alpha Magnetic Spectrometer to release first results

Finally, U.S. housing is recovering with a house price-to-income ratio at the bottom of its 40-year range.

FORBES: A Double-Dip Recession? Bah Humbug