To reduce the amount of training quenches experienced in superconducting magnet impregnated with epoxy resin, new design limits with the coil under magnetic and thermal contraction loading are studied on the basis of experiment and numerical simulation. 为了减少环氧浸渍的超导磁体的锻炼和退化效应,基于实验和数值模拟研究了在热应力和电磁应力的条件下超导绕组的机械特性。
The main changes of the impaired diastolic function in the patients with coronary artery disease were that the amount of rapid filling of the left ventricle in the early diastolic stage decreased, and that the atrial compensative contraction in the late diastole increased. 舒张功能受损表现为左室舒张早期快速充盈量减少和舒张晚期左房代偿性收缩增强。
Pretreatment group: tow muscle, the sarcomere structure clearly visible separation of intercalated disc, partial mitochondrial compensatory hyperplasia, proliferation of small amount of lipid droplets, occasional sarcomere contraction. 预处理组:肌丝束、肌节结构清楚,可见闰盘分离,局部线粒体代偿性增生,脂滴少量增生,偶见肌节收缩。