The best process of Cu-Al rolling compound is analysed- The Cuotl compound mechanisms are understood by the effect of the metal state, the reduced ratio and the temperature.

研究了铜—铝轧制复合的最佳工艺，并通过轧前组元金属状态、压下率和温度对复合强度的影响，了解了铜—铝复合机理．。

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If, more plausibly, interest rates are higher, a surplus will be needed, and a large one if the debt ratio is to be reduced.

更加合理的是，如果利率水平更高，则需要保证财政盈余，如果要降低负债比率那财政盈余就需非常充足了。

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The reserve bank of India has already reduced the cash reserve ratio for commercial Banks, among other measures.

印度央行已经采取了降低商业银行存款准备金率等措施。

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Fourth, financial markets might frown on a bank that reduced its capital ratio, so even if Basel 2 relaxes its capital constraints, the market might not.

ECONOMIST: Bothersome Basel

Colgate too has reduced its debt to equity ratio of 2.5 in 2005 to below 1 by 2009.

FORBES: Unilever-Colgate Combination Would Be Logical And Timely

The 0.95% expense ratio may be reduced by interest income earned on cash and financial instruments since the fund will get its desired exposure with leveraged swaps while maintaining a large cash position.

FORBES: Portfolio Protection Just In Case Inflation Never Comes