There was no obvious blood flow signal on CDFI.

彩色多普勒血流成像示血流信号不明显。

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There were no flow signal in the vitreous detachment body in color Doppler.

彩色多普勒血流成像检查，后脱离的玻璃体上均无血流信号。

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Renal contusion detected by Color Doppler reflected decreased or normal blood flow signal.

彩色多普勒显示肾内血流信号减少或无明显异常。

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The smarter players take advantage of this information, sometimes acting ahead of the traditional technical signals in the direction of the predicted signals and then exiting in the order flow generated by the technical signal.

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The two sides have now restarted talks and agreed to let international observers monitor the pipeline, which could be a signal of renewed gas flow.

ECONOMIST: Russia, Ukraine and gas

So I suggest simply following the charts and letting the indicators tell us when the downside momentum and money flow reverses to the upside enough to trigger our next buy signal.

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