Based on margin pricing theory, a new mathematic model is proposed for reactive power pricing taking voltage security risk into account.

基于边际价格理论，提出考虑系统电压安全风险的无功定价数学模型。

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Management lowered defense margin guidance 50 basis points, and given budget and pricing pressure, it's hard to have much confidence that things will get much better.

鉴于目前的预算和价格压力，管理层把军火业务利润指导降低50个基点，很难相信情况会有所改善。

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In addition to subscriptions, the revenue model includes referral fees, transaction fees, consumption-based pricing, performance-based pricing, reseller margin, and revenue sharing.

除订阅外，收入来源还有介绍费、交易费、基于消费的定价、基于性能的定价、转销收益及收入分成。

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However, possible commodity inflation and the rising value of Dollar vis-a-vis Euro may pose profit margin and pricing challenges for Heinz in future year.

FORBES: Heinz Will Catch Up To $62 As Emerging Markets Get Sauced

Oil, technology and basic industrials are suffering margin contraction from pricing and weakening revenues.

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The company managed to leverage its pricing at the margin, raising revenue per unit 10% compared with a volume growth of 3% in the quarter.

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