In 30 of 34 (88 2%) cases, both of the inspectors considered that three dimensional ultrasound could provide more flow information, and the coincident rate was 97 1%.
在34例孕妇中，两位检查者均认为其中30例三维超声可提供更丰富血流信息(88.2 %)，二者判断符合率为97.1 %。
The article brings forward file level flow control mechanism, this mechanism use stream information layers to choose strip files with less data rate to send when networks is congested.
这种机制利用分片产生的流描述信息得到文件的流发送速率等级，在网络拥塞时选择发送较小编码速率的文件数据，从而达到了服务器端控制发送速率的目的。
Expressions of drift information flow and diffusion information flow, and concise formulas of information dissipation rate and information entropy production rate are given.
给出了漂移信息流和扩散信息流的表达式、信息减损率和信息熵产生率的简明公式。
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