2.
N-COUNT
法则；原则；原理 The principles of a particular theory or philosophy are its basic rules or laws.
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...a violation of the basic principles of Marxism...
违背马克思主义的基本原则
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The doctrine was based on three fundamental principles.
这个学说建立在三条基本原理之上。
3.
N-COUNT
（科学）原理，定律 Scientific principles are general scientific laws which explain how something happens or works.
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These people lack all understanding of scientific principles.
这些人对科学原理一窍不通。
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...the principles of quantum theory.
量子论原理
4.
PHRASE
大体上；基本上 If you agree with something in principle, you agree in general terms to the idea of it, although you do not yet know the details or know if it will be possible.
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I agree with it in principle but I doubt if it will happen in practice.
我大体上同意这一点，但是怀疑它是否能够付诸实践。
5.
PHRASE
从理论上说；按道理 If something is possible in principle, there is no known reason why it should not happen, even though it has not happened before.
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Even assuming this to be in principle possible, it will not be achieved soon.
即使假定这在理论上行得通，它也不可能于短期内实现。
- 1. There are major and minor principles in everything, and the minor principles are all subordinate to the major.
- 事情有大道理，有小道理，一切小道理都归大道理管着。
来自《简明英汉词典》
- 2. Accounting principles are also referred to as standards.
- 会计原则也可称作会计标准。
来自《简明英汉词典》
- 3. Always stand up for your principles.
- 要一贯坚持你的原则。
来自《简明英汉词典》
- 4. Even if one didn't know from the concrete examples (the 1936 Olympic Games,for instance)that international sporting contests lead to orgies of hatred,one could deduce it from general principles.
- 即使人们没有从具体的事例（例如1936 年奥林匹克运动会）得知国际体育比赛会导致深仇大恨，也能从常理中推断出这一点来。
来自《用法词典》
- 5. He has no principles at all.
- 他毫无行为准则。
来自《简明英汉词典》
- 6. He heroically defended democratic principles.
- 他勇敢地捍卫民主原则。
来自《简明英汉词典》
- 7. He is a person of unquestionable principles.
- 他是个具有完美道德原则的人
来自《简明英汉词典》
- 8. He seems to have thrown all his principles overboard.
- 他似乎放弃了所有的原则。
来自《简明英汉词典》
- 9. He suffered for his revolutionary principles.
- 他为了自己的革命原则而蒙受苦难。
来自《简明英汉词典》
- 10. His actions are congruous with his principles.
- 他的行动和他的主义侣一致。
来自《简明英汉词典》
- 11. His actions operated against the principles of freedom.
- 他的行为与自由的原则相违背。
来自《简明英汉词典》
- 12. His behavior contrasts unfavorably with his principles.
- 他的行为与他的原则相对照，很不相称。
来自《简明英汉词典》
- 13. His behavior contrasts unfavourably with his principles.
- 他的行为与他的原则相对照，很不相称。
来自《简明英汉词典》
- 14. His practice does not square with his principles.
- 他的行为与主张不符。
来自《现代英汉综合大词典》
- 15. I cannot square your practice with your principles.
- 我无法把你的举止同你的原则联系起来。
来自《简明英汉词典》
- 16. Keep the principles of liberty alive.
- 使自由的原则永存。
来自《现代英汉综合大词典》
- 17. Minor principles should be subordinated to major ones.
- 小道理要服从大道理。
来自《现代汉英综合大词典》
- 18. Our actions often negate our principles.
- 我们的行为时常与我们所信奉的原则背道而弛。
来自《现代英汉综合大词典》
- 19. Our country has always adhered faithfully to the Five Principles of Peaceful Coexistence.
- 对于和平共处五项原则，我国一贯是恪守不渝的。
来自《现代汉英综合大词典》
- 20. She embodies her principles in her behavior.
- 她在她的举止中具体表现出其节操。
来自《简明英汉词典》
