查询词典 at this rate...

The analysis in this paper evaluates the bit error rate degradations due to imperfect channel estimation at the receiver.

分析本文评价了误码率退化由于不完善的信道估计在接收。

In this paper, we extract the energy feature of the horizontal component of geomagnetism with wavelet packet analysis. Then we have investigated the variation of recognition rate at different time length t=1 h, and identified by use of Fisher's method.

应用小波包分析技术提取了地磁水平分量序列的能量特征，用Fisher方法进行识别，研究了磁暴与非磁暴的识别率在不同时间长度t下的变化规律。

This means in redshift space there are preferred redshifts where galaxies are more dense due to a slower expansion rate at those epochs...

这意味着，在红移空间中，一些占优红移位置上的较稠密星系应该归因于那些宇宙膨胀速率较缓慢的时期。。。

An unemployment rate of 12% this year is at least showing some signs of stabilising.

今天12%的失业率至少显现出了某种趋于稳定的迹象。

The earning potential of medical students, together with a very low drop-out rate at medical school, also contribute to this disproportionately high ratio of unsubsidised loans to total debt.

医学生的谋生能力，加上很低的辍学率在医学院、这也有助于开办贷款比例过高债务总额。

"He sees a level with the mainest item at that time is, do very successfully in the United States, and China has not done, as it happens that year blue Nile appears on the market, he feels the foreground of this industry is first-rate."

&他当时看项目最重要的一条标准就是，在美国做得很成功，而中国还没有做的，正好那年蓝色尼罗河上市，他觉得这个行业的前景非常好。&

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。