The effective marketing theory relates the modern enterprise theory, human capital theory and marketing effective theory.

有效市场理论主要与现代企业理论、人力资本理论、市场有效性理论有关。

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The concept design method based on the QFD and TRIZ is an effective theory to improve corporation's ability of design, manufacture even management.

基于QFD与TRIZ的抽油机概念设计方法，是一种有效的设计手段，能大大提高企业的设计生产甚至管理水平。

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HQET (heavy Quark Effective Theory) makes this symmetry explicit and proves to be a desirable framework to predict the properties of heavy hadrons.

HQET显式的处理这种对称性，是处理重味物理的合适的理论框架。

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He says the study shows that, in theory,white roofs could be effective in reducing urban heat.

VOA: special.2010.03.02

This supports the theory that iPhone is particularly effective at undermining traditional text-messaging.

FORBES: Text-messaging Volume of iPhone Owners Declining Sharply in Finland

Situational leadership theory holds that leaders are most effective if they adopt different leadership styles depending on the task and the people they are leading.

FORBES: Can 'Feminine' Women Make It To The Top?

The theory sounds great: Insurers that provide the most cost-effective care can lower premiums and attract more buyers.

FORBES: Medicare Vouchers Won't Reduce Health Spending