结果是一个范例双重边缘化——当一连锁无党派独占者收费多，但获得总体收入少于单一的垄断。
The result was a textbook example of double marginalisation-when a chain of independent monopolists charges more, but receives less overall than a single monopoly.
职业化的主要动力是工作独占权。
The Primary Motivation for Professionalization is the Monopoly of labor.
在目标页中对该行进行格式化，并获得该行上的一个 X（exclusive，独占的） 行锁。
The row is formatted in the target page and an X (exclusive) row lock is obtained on it.
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