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Direct ambulance transport to catheterization laboratory reduces door-to-balloon time in patients wi
Background Primary percutaneous coronary intervention (PCI) has been clearly identified as the first therapeutic option ......
Direct ambulance transport to catheterization laboratory reduces door-to-balloon time in patients wi
Background Primary percutaneous coronary intervention (PCI) has been clearly identified as the first therapeutic option ......
对于既有轨道交通区间隧道上方的深基坑开挖,采用“三轴搅拌桩‘门式加固’+抽条开挖+抗拔桩”等多种技术措施,减少了基坑土体卸载......
设Ｂ与Ｂ′是两个实的Ｂａｎａｃｈ空间，ｆ是Ｂ到Ｂ′的有界线性算子。Ｘ＝（Ｘｎ，ｆｎ，ｎ≥１）是一相邻极限鞅序列。本文研究了Ｘ在有界线性算子变换下ｆ（Ｘ）＝（ｆ（Ｘｎ），ｆｎ，ｎ≥１）这一相邻极限鞅的强大数定......
砼芯水泥土复合桩是一种新型的基坑支护方法,即在水泥土搅拌桩中插入钢筋混凝土预制小方桩,形成一种新的复合桩体,兼有受力和止水......
图像插值是放大低分辨率图像以适应目标显示屏幕的一种重要方法。保持图像的几何特征是保证放大图像质量的一个有效途径。基于Doo ......
