2011年一次寒潮天气过程分析 - xzbu.com 中国论文网 关键词： 寒潮 ；大气环流； 降水相态 [gap=395]Key words: cold; atmospheric circulation; precipitation phase
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Cold wave high 寒潮冷高压
cold wave track 寒潮路径
cold wave storm 寒潮暴风雪
cold wave source 寒潮源地
Autumn cold wave 秋季寒潮
cold wave strike 寒潮冷击
cold wave attack 寒潮冷击
spring cold wave 春季寒潮
cold wave weather 寒潮天气
Meterological statistics of winters during Oct.1,1961～Mar.31,1991 in southeastern Anhui province was analyzed. The cold air developing cold wave in southeastern Anhui originated in the Arctic,88% of which moved southward via Eastern Mongolia.
用皖东南地区1961年10月1日～1991年3月31日每年的冬半年气象资料统计分析，结果表明：（1）皖东南地区寒潮冷空气源于北冰洋，其路径88％经蒙古人民共和国东部南下影响本地区。
参考来源 - 皖东南地区寒潮的气候特征(简报)Meanwhile, the simulation of cold wave occurred during construction shows that the ultimate tensile strength of concrete is low during its early age state. If a cold wave happens, the possibility of surface cracking is lager.
同时,模拟施工期间寒潮发生的情况,可以看出由于施工期间混凝土处于早龄期状态其极限抗拉强度低,若发生寒潮,加大了表面开裂的可能性。
参考来源 - 混凝土空心墩温度效应有限元分析·2,447,543篇论文数据，部分数据来源于NoteExpress
N a sudden spell of low temperatures over a wide area, often following the passage of a cold front 寒潮 [meteorol]
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