Benefit cost ratios under balanced fertilization regimes exceeded 2.5.

实行平衡施肥后产投比大于2.5.

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This measure is also known as the benefit – cost ratio.

这一测度标准也成为收益-成本比率.

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Other methods internal rate of return, benefit cost ratio - can lead to incorrect decisions.

其他方法,如内部收益率, 收益 - 成本比率等,可能导致错误的决策.

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Added, to try to improve the method of culturing BTMCs to reduce experimental benefit - cost ratio.

另外, 试图实现牛眼小梁细胞体外培养方法的改进,进一步降低试验成本.

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The benefit - cost curve is related with conditions. So, the best empowerment degree is different with firms.

收益和成本曲线与企业的情境因素有关, 因此, 最适宜的授权程度随企业而异.

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To calculate the benefit – cost ratio, simply add 1.0 to each profitability index.

为了计算收益-成本比率, 仅需要在获利能力指数上加1.0.

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Conclusion It could obviously reduce experimental benefit - cost ratio with newly born bovine serum.

结论:应用加有小牛血清的培养液可在不影响培养效果前提下明显降低实验成本.

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