The goal for every dog trainer is to reach a point of variable reinforcement.

每一位训犬者的目标是达到可变的正增强。

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The practices show that it achieves the goal of raising performance and saving energy by applying variable frequency speed adjusting. The economic and comprehensive benefits are noticeable.

实践表明，收尘排风机控制系统采用变频调速后，达到了提高系统性能和节能的目的，其经济效益和综合效益显著。

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Based on the criterion of deviation squares sum, a general forecasting equation is set up by using goal programming. It has advantages over the analysis of multi-variable linear regression.

提出依据离差绝对值和准则，用目标规划建立多元线性预测方程，该方法优于回归分析。

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The return on capital variable accomplishes the first part of that goal (buying good companies), because it looks at how much profit a firm is generating using its capital.

FORBES: Four Magic Formula Buys

Ruiz's urgency stems from his stated goal of moving AMD's (nyse: AMD - news - people ) variable costs to 30% of operating expenses, from a current 20%.

FORBES: AMD Learns To Share