Some researchers estimate that nearly 25 percent of U.S. couples who met between 2007 and 2009 met online.
有研究者估计，2007 - 2009年间，有将近25%的美国夫妇是在网上认识的。
The new estimate would slow the average rate of hepadnavirus mutation some 1,000-fold, wrote the researchers of the new the study, published online September 28 in PLoS Biology.
研究人员在9月28日发表的PLOS生物学上的一篇文章中称，对于病毒起源的估计可能会将嗜肝病毒的突变速度减慢1000倍。
The new estimate would slow the average rate of hepadnavirus mutation some 1, 000-fold, wrote the researchers of the new the study, published online September 28 in PLoS Biology.
研究人员在9月28日发表的PLOS生物学上的一篇文章中称，对于病毒起源的估计可能会将嗜肝病毒的突变速度减慢1000倍。
With more than 1.5 billion people online around the world, scientists estimate that the energy footprint of the net is growing by more than 10% each year.
全球网民超过15亿人，科学家推测互联网的能源消耗正以每年10%的速度递增。
By using the model parameters of estimator and the correlated parameters and estimate algorithm for online detection online, the online detection of CO2 concentration in the tower can be realized.
利用该估计器的模型参数和可在线实时检测的相关参数，以及在线估计算法，使得联碱碳酸化塔中CO2浓度在线检测成为可能。
Therefore, in order to estimate speed more accurately, blocks of stator resistance and rotor resistance online identification were designed.
因此，为了能更精确的估计电机转速，设计了定子电阻和转子电阻的在线辨识模块。
The adaptive algorithm can estimate unknown parameters online, and fuzzy control can damp the vibration caused by sliding mode control.
其中自适应算法在线估计未知参数，模糊控制用来抑制由滑模控制引起的振动。
The new algorithm does not need the assistant calibration sources that directions are known and may estimate direction of actual source online.
新算法不需要方位已知的辅助校正源，可以在线完成实际信源的方位估计。
Some researchers estimate that nearly 25 percent of U. S. couples who met between 2007 and 2009 met online.
有研究者估计，2007 - 2009年间，有将近25%的美国夫妇是在网上认识的。
We estimate the site will come back online within 24 to 48 hours.
我们估计站点将在24到48小时内恢复联机状态。
We estimate it may take 24 to 48 hours for the website to come back online.
您的联系信息将立即验证。我们估计站点将在24到48小时内恢复联机状态。
We estimate it may take 24 to 48 hours for the website to come back online.
我们估计大约需要24到48小时网站即可恢复联系状态。
We estimate it may take 24 to 48 hours for the website to come back online.
我们估计大约需要24到48小时网站即可恢复联系状态。
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