结论64层螺旋ct冠状动脉成像质量受到患者心率、心率波动幅度、呼吸运动伪影及重建时相的影响。
Conclusion Image quality of 64-slice ct coronary angiography affected by the patient's heart rate, fluctuation of heart rate, breathing artifact and reconstruction phase.
本文构造的遗传节约混合算法是一个两层的伪并行搜索结构，充分利用了不同的领域搜索方法。
Genetic-saving hybrid algorithm constructed in this paper is a double -deck pseudo-parallel structure. It makes the best of search methods in different fields.
远离大海与微风的外部世界，所有场馆里都有不同的伪木质压层、带花纹的深色地毯、黄铜围栏和花哨的灯具。
Divorced from the watery, breezy world outside, each venue offered variations of faux wood-grain laminates; dark, patterned carpets; brass railings and flamboyant light fixtures.
应用推荐