作者报道一例罕见的肢端肥大症出现单侧寰椎关节肥大，导致脊髓受压和进行性四肢轻瘫。
The authors report an extremely rare case of a patient with acromegaly who had unilateral enlargement of an atlas facet resulting in cord compression and progressive quadriparesis.
系统地探讨了有侧应力作用时，混凝土在不同加载速率下的受压变形和强度特性。
The compressive deformation and strength of the concrete under different loading rates and lateral stresses are studied systematically in the paper.
从隧道开挖支护直至隧道位移场应力场稳定，埋深浅侧的锚杆基本上处于受压状态，支护效果有限。
Anchor bars at small depth side are always in press condition and timbering effect is limited from excavation and timbering of the tunnel to a steady displacement field and stress field.
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