To save power and productive efficiency by using quick-return characteristics of planar linkage, this paper discusses the quick-return characteristics of planar linkage.

为利用平面连杆机构的急回特性节省动力和提高劳动生产率，讨论了平面连杆机构的急回特性。

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When investors are able to select security types with the risk-return characteristics that best suit their preferences, each security can be sold for the best possible price.

当投资者能够在风险与回报性各异的多种类型的证券中选择最适合他们偏好的种类时，每一种证券也能够以最适合它自身定位的价格卖出。

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Let's return to the characteristics of a good test team.

让我们回到优秀测试团队的特征上来。

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Then the two indexes can be analyzed to discover different risk-and-return characteristics.

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If your portfolio already contains options such as calls and puts which have non-linear return characteristics, the calculations will also be thrown off.

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Most of the investments in the program are index funds, each of which is invested in order to replicate the risk and return characteristics of a particular market.

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