The rate of spread of a virus would therefore be limited by how quickly it could replicate in each cell.

因此，它在每个细胞中复制的速度会限制病毒传播的速度。

youdao

We do Yunnan Maternal and Child with the United States to block the work exactly the same, but in many parts of China are relatively simple methods, or the rate of spread of 8-15 percent.

我们在云南做的母婴阻断工作跟美国完全一样，可是中国很多地区都是用比较简单的方法，传播率还是在8%至15 %。

youdao

The uninhibited spread of HIV would diminish the economy's long-term growth rate, taking off half a percentage point annually by 2010 and a full percentage point annually by 2020.

艾滋病病毒的任意传播将降低俄国经济的长期增长率，在2010年之前每年减少半个百分点，到2020之前每年减少整整一个百分点。

youdao

Days after Mexico suspended public activities virus,testing it, flu, to reduce the spread of swine flu, the country is reporting a leveling off in the rate of new infections.

VOA: standard.2009.05.03

His strategy is unusual among cancer researchers, who have tended to focus on identifying cancer-causing genes rather than writing differential equations to describe the rate of tumor spread.

FORBES: Ideas & Opinions

But given the size of those reserves, and the banks overwhelming need for income, it might not take much in the way of interest rate spread expansion to get some monetary inflation of the double digit variety from these banks.

FORBES: Monetary Watch June 2011, Inflation prospects post QE II

But such investments have been earning the benchmark rate minus some spread of late.

FORBES: Written by By Drew Hofler