Over the past two decades, many U. S. schools trimmed down or shuttered business Ph. D. programs, resulting in fewer professors entering the market.

过去二十年间，许多美国学校缩减或是停办了商学博士项目，这使得社会上的教授数量进一步减少。

youdao

They are all Ph. D economists from Harvard, Yale, U. C. , and Oxford.

他们都是哈佛，耶鲁大学， 芝加哥大学，牛津大学的博士经济学家。

youdao

First author and postdoctoral fellow Yen-Chih Huang, Ph. D., of the U-M Division of Biomedical Engineering, led the creation of the modeling system.

u - M生物医学工程部门的该项研究的第一作者，从事博士后研究的Yen - Chih Huang博士负责该模型系统的创建。

youdao

You say, that almost immediately, a critical piece of disinformation entered the international coverage of Halabja and on March the 23rd - reminding that the attack occurred on the 16th - a U.S. State Department official, Charles Redman(ph) says the Iranians might have used chemical weapons there.

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