Delayed scan, the hypodense edema ring enhanced and became isodense, or the abscess enhanced diffusely, the lesions became smaller and the colliquative necrosis area more obvious.

延时，脓肿周围低密度水肿环可强化为等密度，或脓肿内部强化，病变范围缩小，液化坏死区更显明显。

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Experiment show that using the delayed fiber ring interferometer in measurement system can obtain maximum measurement sensitivity.

实验证明，系统使用光纤环行延时干涉计可以得到最大的测量灵敏度。

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Mr Krzaklewski had first declared his intention to run over a year ago, but delayed throwing his hat formally into the ring in the hope that his popularity would rise.

ECONOMIST: Poland