Risk Free Rate of Return The quoted rate on an asset that has virtually no risk.
无风险回报率基本上没有风险的资产的利率。
After all, the Treasury-bond yield is the risk-free rate, off which other assets are priced.
毕竟，国债利率是无风险利率，其他的资产的定价都扣除了这个因素。
MPCNL was more effective in treating impacted upper ureteral calculi and had higher stone-free rate.
结论MPCNL治疗输尿管上段嵌顿结石疗效更佳，结石清除率高。
Pain-free rate of the study group was significantly higher than that of the control group(P <0.01) .
研究组术后各时点无痛率明显高于对照组（P<0.01）。
The stone-free rate of PCNL was 100% for pelvic and upper ureteral stone and 95% for stag-horn stone.
经皮肾穿肾镜取石，肾盂和输尿管上段结石的取净率为100%；
It is used to compensate for extra risk. It is the extra interest charge above the standard or risk-free rate.
用于补偿额外风险，超出标准利率或无风险利率的额外利息费用。
In the example in Figure 2, this should reduce the scan-to-free rate by more than a half, which will reduce overhead.
对于图2中的示例，这应该会把扫描可释放页面的速度提高一倍多，这会降低开销。
But in more exotic asset classes, the long-term expected return may be zero, or at least less than the risk-free rate.
但是在那些奇特的金融产品中，长长期望后的回报可能是零，或者最终低于无风险利率。
The stone free rate of URL was 100% for lower ureteral stones, There was no ureteral perforation and avulsion happened.
URL对输尿管中下段结石取净率为100%，术中无输尿管穿孔、撕脱等并发症发生。
RPM is the additional return over the risk-free rate needed to compensate investors for assuming an average amount of risk.
用以补偿投资者平均风险的、超过无风险利率的额外收益。
Economists calculate this by measuring the difference between the rate charged on loans and a "reference rate", which is pretty much the risk-free rate.
经济学家往往通过考量贷款利率与参考利率也就是无风险利率之间的差异来得出这一数据。
Asset pricing is considered as the core of modern finance; it involves puzzles such as the equity premium puzzle and the risk-free rate puzzle, which have attracted an extensive research interest.
资产定价既是现代金融的核心，也是许多困惑之所在，其中最著名的就是股权溢价之谜和无风险利率之谜。
Free-marketeers would argue that governments do not need to intervene in the currency and interest rate process unduly.
自由市场经济主义者会辩论说，政府不需要过度干预货币和利率过程。
The resulting limit, given in units of bits per second, is the absolute maximum rate of error-free communication given signal strength and noise level.
在给定信号强度和噪声水平的情况下，以比特每秒为单位给出的最终限制是无差错通信的最大绝对速率。
Shannon showed that noise sets a limit on the rate at which information can pass along communication channels while remaining error-free.
香农指出，噪声限制了信息在保持无差错的情况下沿通信信道传递的速度。
“The Coffee houses particularly are very commodious for a free Conversation, and for reading at an easie Rate all manner of printed News, ” noted one observer.
据一名观察员说，咖啡屋是进行自由交谈的不二选择，并且也是休闲阅读的理想场所。
In addition, the video resolution and frame rate have also been doubled in the free version.
还有，免费版本的视频解析度以及帧速也提升了两倍之多。
They don't offer any free introductory plans for online storage like most other online backup providers, but their rate for an unlimited personal account is on par with other providers.
与其他在线存储提供商不同，它不提供任何免费推荐计划。但它为无限个人账户提供的比例足以与其他提供者抗衡。
Many times, you can continue your membership for free or at a reduced rate if you're out of work.
很多情况下，当你失业的时候，可以免费或以折扣价格继续保持自己的会员身份。
Europe started a long process towards monetary union, via an exchange-rate mechanism, which resulted in a single and free floating currency 30 years later.
欧洲开始了通过一项汇率机制迈向货币统一的漫长过程，30年后，它们拥有了一种自由浮动的单一货币。
Thus, surrogate endpoints like response rate and progression-free survival are commonly accepted, although all parties involved realize the risk involved.
因此，替代终点如反应率和无进展生存率被普遍接受，尽管各方意识到风险所在。
Some argue that pensioners have even greater rights than bondholders and that points to using a "risk-free" rate like the Treasury-bond yield.
还有些人主张，退休金领取者比债权人的权利还要大，因此应该采用国库债券收益率那样的零风险利率。
Take the free Agile Team Performance Quiz now and rate your current or future Agile project.
马上试一试敏捷团队绩效测验来评价你现在或未来的敏捷项目。
Imagine the competitive market for hearing AIDS and prosthetics, or the success rate of farmers who are free to use the best possible processes.
比如，想想竞争激烈的助听器和假肢市场，以及农民可任意取得最佳加工流程的成功率。
Free education and health care are myths. The rate of TB is one of the highest in Russia.
免费教育和医疗不过是传说，结核病的发病率是全俄罗斯最高之一。
Pennsylvania offers free coverage to families who earn up to twice the official poverty rate.
宾夕法尼亚州免费覆盖到那些收入在官方贫困标准两倍以下的家庭。
Pennsylvania offers free coverage to families who earn up to twice the official poverty rate.
宾夕法尼亚州免费覆盖到那些收入在官方贫困标准两倍以下的家庭。
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