一連の基本原則を定める: lay down a set of ground rules 活動の基本原理を定める: set out basic principles for the activity 基本原則を認める: accept an axiom 教育の基本理念および基本原則について定める: stipulate the basic concept and principles of education 医療倫理原則を定める: establish medical ethics principles for〔~への〕 総則を定める: lay down a general rule 基本原則を変える: change the ground rules for〔~の〕 基本原則を守る: safeguard the basic principles of〔~の〕 基本原則を示す: present the basic principle of〔~の〕 基本原則を立てる: establish ground rules 基本原則を設ける: institute ground rules 外交の基本原則: basic principle of diplomacy 投資の基本原則: root principles of investment 文法の基本原則: basic principles of grammar 経済学の基本原則: fundamental principle of economics