在舒张期其可视长度比收缩期长。
The length in the diastole was bigger than that in the systole.
右冠状动脉在收缩期可视段宽度比舒张期长；在舒张期其可视长度比收缩期长。
The length and width of the visual segment in the right coronary after at systole and diastole were examined.
右冠状动脉在收缩期可视段宽度比舒张期长；在舒张期其可视长度比收缩期长。
The length and width of the visual segment in the right coronary after at systole and diastole were examined.
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