She found that young women in Denmark have a significantly lower natural conception rate than in past decades.
她发现，丹麦的年轻妇女的自然受孕率比过去的数十年要很明显地低。
A trial showed that it doubles the rate of conception, even for patients in their late thirties.
一项试验表明，即使对接近40岁的不孕症患者，它也能使受孕率提高一倍。
To bring forward relatively drillability conception to different drill bit style contemporary, and build they way to predict formation drillability by earthquake wave rate.
同时针对不同钻头类型提出地层相对可钻性的概念，并建立地震层速度预测地层可钻性的方法。
This article puts forward a new conception, namely book saturation circulating rate, the discusses the definite calculation and the expressions of the saturation circulating rate.
提出了图书饱和流通率的概念，讨论了饱和流通率的确定方法与计算公式。
This article discusses the elementary conception, infection rate, influential factors and prevention of catheter-related bloodstream infection.
就血管内导管的基本概念、感染发生率和影响因素以及主要预防措施进行简要综述。
We presented the conception of change rate of nodes architecture, according to the theory of concept similarity.
结构变更分析中借鉴概念图相似度的思想，提出了节点结构变更率的概念。
In researching RMB equilibrium exchange rate, we proposed the conception of RMB nominal exchange rate stickiness and carried on an empirical research to it with the data.
在研究人民币汇率均衡时，我们提出了人民币名义汇率粘性这一概念，并利用数据对其进行了实证检验。
The Conception of sludge load rate and Its Theory have been reviewed in this paper. Some applications used in activated sludge Process and anaerobic biological treatment have been presented.
本文综述了污泥负荷率的概念及有关理论，并给出了污泥负荷率在活性污泥法和厌氧生物处理中的若干应用。
The Conception of sludge load rate and Its Theory have been reviewed in this paper. Some applications used in activated sludge Process and anaerobic biological treatment have been presented.
本文综述了污泥负荷率的概念及有关理论，并给出了污泥负荷率在活性污泥法和厌氧生物处理中的若干应用。
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