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

The bad news is that, given the determination of the Obama administration to isolate and undermine Israel, it is not clear that much "active lobbying" on the part of Central Command will be necessary to egg it on.

CENTERFORSECURITYPOLICY: Is Petraeus going native?