向井中注入水泥浆，以充填在套管与岩壁之间的空间。
To pump cement slurry down a well to fill the space between the casing and the rock walls.
空腔内充填骨水泥，能快速凝固，从而使骨稳定。
The cavity is filled with bone cement which rapidly cures and thus stabilizes the bone.
目的观察人工关节置换术中充填骨水泥对血液动力学的影响。
Objective To investigate the effect of acrylic cement implantation on hemodynamics during the artificial joint replacement.
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