Success rates are difficult to measure.

成功率是很难衡量的。

youdao

Trials of medications have similar success rates.

药物临床实验也有相似的成功率。

youdao

Data on success rates are scarce, which is a problem.

成功的数据暂时不多，这是个问题。

youdao

Success rates are difficult to measure.

VOA: special.2010.04.13

In addition,the study revealed that minority children had a higher incidence of HIV/AIDS, sexually transmitted diseases, asthma,certain cancers, and even success rates for treatment of kidney and heart diseases.

VOA: standard.2010.04.07

other medical centers did only one. Success rates varied a lot, but according to their statistical analysis, only about one-eighth of the success depended on how many transplants the hospital did a year.

VOA: standard.2010.07.14

The success rates were modest, but cancer doctors say that some patients may have had delayed responses.

FORBES: Magazine Article

Average success rates per cycle of IVF are approximately 25% , falling sharply after the age of 35.

BBC: Trusts 'ignoring' IVF guidelines

By putting the customer in the center of the integration process, the success rates of acquisitions could improve.

FORBES: Why Mergers Kill Customer Value