non-involvement

In 1796, Washington put forward the three fundamental principles of isolationism in 《 Farewell 》: Neutrality, Non-alignment, Non-involvement in European Affairs.

1796年华盛顿在《告别辞》中提出了孤立主义的三项基本原则：中立、不结盟、不介入欧洲事务，标志着孤立主义正式形成，并几乎影响了美国整部历史。

In the early years of the establishment of United States, George Washington promoted the three fundamental principles of isolationism in Farewell Addressing: Neutrality, Non-alignment, and Non-involvement in European affairs, which has come to be the diplomatic guiding ideology of United States.

美国建国初期华盛顿在《告别演说》中提出中立、不结盟和不介入欧洲事务的孤立三原则，并将孤立主义确立为美国外交的指导思想。

Looked from the domestic and foreign present embedded system software test research present situation, Regarding software branch coverage fraction, performance analysis and so on important target gain, Outside does not have all is involves the type and non-involvement type one of two methods which uses.

从国内外目前的嵌入式系统软件测试研究现状来看，对于软件分支覆盖率、性能分析等重要指标的获取，无外乎采用的都是介入式与非介入式两种方法之一。