These procedures assume they can isolate from the rest of the world a closed system containing only a limited number of variables and a limited range of consequences.

这些程序假定人们能够处于一个与世隔绝的封闭系统之中，这个系统只包含有限数量的变量和有限范围的结果。

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Genotyping of the PCR-amplified isolate from the confirmed case shows high homogeneity with other H5N1 isolates from poultry in Java, and no evidence of reassortment.

对确认病例的PCR扩增分离菌进行基因型确定，显示与爪哇禽类的其它H5N 1分离菌具有很高的一致性，没有重新分类的依据。

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This policy could isolate the country from the other permanent members of the United Nations Security Council.

这项政策可能会将这个国家从联合国安理会的其他常任理事国中孤立出来。

《柯林斯英汉双解大词典》

But his administration is also re-examining current American policy which aims to isolate Iran from the world.

VOA: special.2009.03.07

Obama administration officials said they don't want to get involved in verbal sparring with North Korea but they did call its latest threats provocative and say Pyongyang stands only to further isolate itself from the world community if it follows through with them.

VOA: standard.2009.04.14

To put this into perspective, there are less than 100 antibiotics that have ever been described, and a single isolate from a cave produced almost a third as many.

BBC: Cave bacteria could help develop future antibiotics

Mood disorders like depression -- which Miller and her colleagues purposely sought to isolate from their findings -- can also contribute to the problem, as they reportedly did in Todd's case.

CNN: Bullying, abuse linked to suicidal thoughts in kids

However, if we want to shield them from the ugly idiosyncrasies of adult reality, we need to take measures to isolate them from the digital networked atmosphere where all boundaries are potentially permeable.

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