John Lawrence of Iowa State University argues that the industry's woes are not just cyclical.

爱荷华州立大学(Iowa State University)的约翰·劳伦斯(John Lawrence)认为，该行业的困境不仅仅是周期性的。

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Cooked meat contains very little vitamin c, notes Donald Beitz, a nutritional biochemist at Iowa State University.

爱荷华州立大学营养生物化学家Donald Beitz指出，烹制过的肉类的维他命c含量很少。

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'Humans live for many more years past our reproductive prime,' co-author Anne Bronikowski, from Iowa State University, said.

参与本研究的来自爱荷华州立大学的布罗尼科夫斯基表示：“人类经过生育全盛期后，依然能够多活许多年。 但其他哺乳动物一过中年，便迅速衰老死亡。”

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Iowa State University horticulture specialist Cindy Haynes suggests planting the seeds one and one-quarter centimeters deep.

VOA: special.2009.02.17

Professor Cindy Haynes at Iowa State University suggests planting the seeds one and one-quarter centimeters deep.

VOA: special.2010.03.02

After she graduated from Georgia State College for women, she asked to be accepted at a writing program at the State University of Iowa.

VOA: special.2010.12.26

For instance, Bruce A. Babcock of Iowa State University examined the direct payments provided farmers.

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"The crops are hurting, " said Chad Hart, a grain market specialist at Iowa State University.

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"Their traceability is superb, " said John Mabry, an Iowa State University professor who specializes in swine genetics.

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