Winter wheat plants are prone to spring frost injury once strong cold air invades.

小麦拔节后抗寒力迅速减弱,遇强冷空气侵入会发生霜害.

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The frost injury to the railway subgrade is regarded as the common phenomena in freezing regions.

路基冻害是严寒地区普遍存在的病害.

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The formation of frost injury for the bridge freezing region is introduced and given the Countermeasures.

简要介绍季节性冻土地区桥梁的常见冻害现象产生的原因和防治的措施.

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Analysis is made on the formation of the frost injury and given the countermeasures.

本文分析了冻害形成的原因,提出了冻害防治措施.

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