请问presidential executive是什么意思？百度翻译是总统行政，那是什么意思？

Presidential Executive是总统执行的意思，一般情况下的英文搭配有Presidential Executive Orders，Presidential and Parliamentary Executives等。总统执行是基于总统制或者半总统制的政治体系中的一种政治行政模式。详见部分截取关于对执行总统（总裁）的学术解释及其在政治（企业）体系中的应用。

An executive president is a president who exercises active executive power in a certain systems of government. Executive presidents are active in day-to-day governance of a nation, and are usually popularly elected. They contrast with figurehead presidents, common in most Parliamentary republics, in which the president serves symbolic, nonpolitical roles (and often is appointed to office by parliament) while the prime minister holds all relevant executive power.

In the corporate environment the “Executive President” is the officer that exercises the majority of control over a company. It is his/her job to lead the company and guide it into a direction of profit and success. They work often with the COO and CFO of the cooperation to govern the company as a whole. At some companies this title is also referred to as CEO, Chief Executive Officer. If a said company has a Board of Directors the Executive President/CEO will often serve as Chairman of the Board.

或见哈佛大学学术材料对Presidential Executive与Parlimentary Executive的学术分析及讨论。（基于Google Docs）:
http://docs.google.com/viewer?a=v&q=cache:6Phf7JhwCe4J:www.hks.harvard.edu/fs/pnorris/Acrobat/Driving%2520Democracy/Chapter%25206.pdf+presidential+executive&hl=en&gl=au&pid=bl&srcid=ADGEESj7iJ1-LApE9P2rzGea2YXBG0HC5IZ_QgtkHfa5GDmVNG_-X8HBxKidUf2nfHxqEGBBYNGIKsmRl5yWInYEk40EpIKdANhz4B0F2TmCYcOKR2hXutNc7CwpM__ZUsG73Xr2UYO3&sig=AHIEtbTHAs3baVYp27lDBhQy3MgxT3ravQ

行政总监

总执行