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- New means must of necessity be had recourse to. 人们必然求助于新方法。
- The doctor asked us to call him during the night except in case of necessity. 医生吩咐我们，除非必须，否则不要在夜里叫他。
- We uphold the principle of racial equality. 我们坚持种族平等的原则。
- Being short of money, I made a virtue of necessity and gave up smoking. 我因缺钱，倒也乐得把烟戒了。
- Any statesman is in part the prisoner of necessity. 任何政治家都或多或少地是一些当务之急事情的俘虏。
- Therefore, it seems more important to regulate and control it with the ethnical rules, technology admittance, principles of necessity, voluntary principles, non-commercial and confidential principles. 运用伦理监督原则、技术准入原则、非常必需原则、自愿原则、非商业化原则和保密原则对人类辅助生殖技术进行必要的法律调控显得犹为重要。
- We would make a virtue of necessity. 我们要把迫不得已而为的事装成出于好心而为。
- He did so under the stress of necessity. 他受情势所需的压迫而这样做。
- The firm will apply the principle of last in, first out'. 公司将实行｀後来者先走＇的原则。
- These measures grow out of necessity. 采取这些措施是由于需要。
- We must all, of necessity, die sooner or later. 我们大家迟早都会死。
- Invention is the mother of necessity. 发明是需要之母.
- It is more a matter of necessity. 更确切地说那是一件不得以的事。
- It is, in essence, the principle of realism. 这实质上也就是现实主义的原则。
- Dilemma of Application of the Principle of Necessity and the Way Out of It 论必要性原则适用的困境及其出路
- They have to do this test of necessity. 他们出于需要不得不做这项试验。
- The death penalty for murder works on the principle of an eye for an eye. 犯谋杀罪处以死刑，其原则是一命抵一命。
- We follow the principle of peaceful coexistence. 我们遵循和平共处的原则。
- He is member of the party in power, so, of necessity, he should say what the government is favour of. 他是一个执政党的党员，因此他当然应该说些政府赞成的话。
- Darwin called this the principle of divergence. 达尔文把这个称为性状趋异原理。
