All welds for nozzles and manways shall be full penetration through the vessel wall.

接管和人孔的焊缝应为穿过容器壁的全熔透.

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Objective Cytomegalovirus, being ubiquitous, may induce infection with involvement of vessel wall in animal and human.

目的巨细胞病毒广泛存在,人和动物感染后可导致多种血管疾病.

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Grade 3 plaque near 100 dB, ratio to blood 22, approximate to vessel wall.

队舶逜D达 103.44±38.71dB,是血液的22倍, 接近于管壁外膜的回声强度.

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Autocell from vessel wall, such as endothelial cell, is often used for seed cell.

目前常用于作为组织工程化血管种子细胞的是自体血管壁细胞, 如内皮细胞.

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