Frost period英文翻译_含义_读音_Frost period例句

词性释义

冰冻期：指气温降至冰点以下，地面出现结冰现象的一段时间。

例句

霜期提前、推后、无霜期延长使农业生产的热量资源增加。

September to May the following year as the frost period, frost-free period is short, significant differences between north and south.

九月至次年五月为霜冻期，无霜期短，南北相差悬殊。

The frost-free period lengthened, and the frost period shortened.

无霜期天数增加，霜期缩短。

低温、积雪和大风灾害天气是霜期设施农业的防御重点。