Short-streak blood stream signals could be seen in interior of the malignant tumor and the display rate is 91.7% (22/24), P<0.004.

而恶性肿瘤内部见短条状血流信号，血流检出率为91.7%（22/24），两者差异有显著性（P<0.004）。

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A radioactive particle moving in a blood stream causes transient changes of dose rate near its path.

当一个放射性物质在血流中移动时在它的路径附近引起剂量率的瞬间变化。

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This measures the rate at which carbohydrates release glucose into the blood stream.

这测试出碳水化合物释放葡萄糖进入血液循环的流速。

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