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In most countries, a research degree qualifies the holder to teach at university level in the degree's field or work in a specific profession. There are a number of doctoral degrees; the most common is the Doctor of ❗️Philosophy (PhD), awarded in many different fields, ranging from the humanities to scientific disciplines.
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为什么博士生被称为PhD?
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你发这些，那些人其实是看不懂的，根本不知道你什么意思。他们也不知道，只有了解客观世界和至少有最基本的理工科素养，才能取得文科的高成就，才配谈哲学，而理工科的高深境界也进入了哲学范畴

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