劣种
Because semi-rigid base possesses good compression property but its tensile performance is inferior, crack strain of semi-rigid base under fatigue load has important control function to the durability of rigid pavement structure.
由于半刚性基层具有良好的抗压性能而抗拉性能较差,疲劳荷载作用下半刚性基层的弯拉开裂对半刚性路面结构的耐久性具有重要的控制作用。
In the septum, anterior and inferior wall of left ventricle, the strain value of NVM group was significantly lower than that of healthy group.
与对照组相比,心肌致密化不全心肌病组室间隔、左室前壁和下壁中段及心尖段心肌的应变值显著降低。
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