R is capable of fully general object-oriented programming, but to understand this, you need to step back a bit in your thinking about what OOP is.

R能够进行完全面向对象的编程，但是要理解这种方式，需要重新回顾一下您对OOP的认识。

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To review and analyse the quality reliability works in petroleum occupation and its circumstances, the general object and proposal of quality reliability in petroleum occupation are put forward.

回顾、分析了石油行业质量可靠性工作及其面临的形势，提出了石油行业质量可靠性工作的总体目标和建议。

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Not surprisingly, Mr. Feith called General Hayden to object to his testimony.

CENTERFORSECURITYPOLICY: Correcting the Hayden record

In theory, when someone unearths anything over 300 years old, he is supposed to contact the Directorate-General of Antiquities, which has three months to examine the object or site before deciding whether to commandeer it.

ECONOMIST: A Phoenician statue for my coffee-table

In general, if a touchscreen element looks or behaves like a physical object, people will try to interact with it like one.

FORBES: Thanks Buttons. Touch, Speech and Gesture Can Take it From Here