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。
Polygonal approximation is used to find out all the possible split paths. And the optimal split path is chosen according to the assumption that blood cells are in round shapes.
这种算法在分解中利用多边形近似寻找出所有可能的分割线，结合血细胞是圆形的假设确定最佳分割线。
Psychological disorders are likely to influence gut function and rectal mucosal blood flow via autonomic efferent neural path ways.
心理障碍可经自主传出神经影响肠功能和直肠黏膜血流。
Thousands upon thousands of martyrs have heroically laid down their lives for the people; let us hold their banner high and march ahead along the path crimson with their blood!
成千成万的先烈，为着人民的利益，在我们的前头英勇地牺牲了，让我们高举起他们的旗帜，踏着他们的血迹前进吧！
Thousands upon thousands of martyrs have heroically laid down their lives for the people; let us hold their banner high and march ahead along the path crimson with their blood!
成千成万的先烈，为着人民的利益，在我们的前头英勇地牺牲了，让我们高举起他们的旗帜，踏着他们的血迹前进吧！
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