Conclusion: the damage caused by cold storage ischemia to the ultrastructure of vessel tissue is slight and the cold storage can prolong the duration of tissue endurance for ischemia.
结论：冷藏缺血，血管组织的超微结构损伤轻微，表明冷藏能明显延长血管组织的缺血耐受时间。
Geir Braathen, a senior scientist with the organisation, says unusually cold weather in the upper atmosphere has accelerated the damage caused by industrial chemicals.
该组织高级科学家Geir Braathen表示，大气层上方异常寒冷的天气加剧了工业化学物质造成的损害。
Most damage of concrete runway in cold region is not caused by load but by the poor durability of concrete.
寒冷地区机场混凝土道面常常发生非荷载引起的破坏———耐久性破坏，严重影响飞机的安全起降，必须尽快予以解决。
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