The natural geomagnetic field varies over the Earth’s surface between about 0.035 - 0.07 mT and is perceived by certain animals that use it for orientation.

地球表面的天然地磁场幅度在0.035-0.07 mT之间不等，它可被某些动物察觉，用其指导方向。

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Taking the lobby atmosphere of luxury hotels as the research objective and customer perceived value as orientation, this paper explores the basic thinking of the hotel lobbies atmosphere creation.

本文以高档商务饭店的大堂氛围为研究对象，并以顾客感知价值为导向，探索了饭店大堂氛围营造的基本思路。

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The perceived cost and value of feedback seeking mediate the relationships of achievement goal orientation, leadership style with feedback-seeking behavior.

成就目标定向和领导风格通过对反馈寻求的价值认知和成本认知间接影响个体的反馈寻求行为。

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The Student Non-Discrimination Act, sponsored by Senator Al Franken of Minnesota, and Representative Jared Polis of Colorado, would prohibit discrimination in public schools against any student on the basis of actual or perceived sexual orientation and gender identity.

WHITEHOUSE: Empowering Young People to Build a Kinder, Braver World

Thirty-six of those defendants have been convicted on a hate crime or a serious hate crime related charge, and five of these cases have involved the convictions of persons who physically attacked others due to their actual or perceived sexual orientation.

WHITEHOUSE: Safety and Justice for All Americans

The young people quoted above are among the thousands of students around the world who are routinely denied their right to education because they endure discrimination and violence in school, based onactual or perceived sexual orientation, gender expression and gender identity.

UNESCO: WORLDWIDE