P 开头单词
principle of quantum electrodynamics 量子電動力學原理
principle of public summons [法學]公示原則
principle of proximate cause [法學]近因原則
principle of prepotency [心理學]優勢原則
principle of point of accumulation [數學]積累點原理聚點原理
principle of pleasure [心理學]快樂原則
principle of original horizontality
principle of operation 工作原理；操作原理
principle of non-maleficence and beneficence [哲學]無傷和有利原則
principle of neutrality [經濟學]中性原則
principle of naval architecture [交通運輸工程]船舶原理
principle of moment of momentum [物理學]動量矩定理角動量原理
principle of mediocrity [天文學]折衷原則
principle of mechanical refrigeration [動力與電氣工程]機械制冷原理
principle of maximum work [物理學]最大功原理
principle of materiality 重要性原則
principle of material incentive [經濟學]物質刺激原則
principle of limitative aggravation [法學]限制加重原則