But experts say it will be very difficult to isolate this part of the protein from the virus to use in a vaccine, or to manufacture it using genetic engineering.

不过，专家们说，很难从病毒中分离出这部分蛋白质用于疫苗，或利用基因工程生产出这种蛋白质。

youdao

If we want to isolate a small part of the problem, we can use flooding.

如果我们想从问题中分离出一部分，我们可以用大量近似。

youdao

Tohelp get this last part right, the authors isolate key defection points - critical moments when retailers are apt to lose customers.

为了证明最后一点的正确性，作者忽略了关键的相反情况——零售商开始失去顾客的那一刻。

youdao

In part this drive to isolate the country is deliberate.

ECONOMIST: Bolivia's divisive president

The Iraqis are talking to all their neighbors so that the U.S. had to make a choice whether to isolate itself from all this activity or to become part of it.

NPR: President Bush Airs His Ideas About Iraq and Iran