For the purpose of reliable transmission, the system margin is increased blindly through enhancing the transmitter power or the antenna gain in link design.

为了使数据可靠地传输，链路设计中往往盲目加大发射机功率，提高天线增益来提高系统的余量。

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Because of leverage, the gain or loss may be greater than the initial margin deposit.

由于杠杆的原因，获利或亏损有可能高于投入的保证金。

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This design is the use of leading correction principle, finally meet the performance index of a control system open loop gain, phase margin, angular frequency requirements.

本设计利用超前校正原理，最终满足对控制系统性能指标开环放大系数、相角裕量、截止角频率的要求。

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Mittal could expand into Arcelor's high-margin markets, Arcelor could gain from Mittal's low-cost production.

ECONOMIST: The battle for Arcelor is about more than steel

The incentive structure in the sport means that wrestlers on the margin of achieving a winning record have far more to gain from winning than opponents, not on the margin, stand to lose if defeated.

ECONOMIST: Economics focus

It is a huge margin to find in development and each incremental gain in performance tends to become more difficult as diminishing returns set in.

BBC: Brawn set to dominate F1