frost period信息详情
冰冻期
frost───n.严寒天气，冰冻；霜；冷淡；（非正式）失败；v.结霜于；结霜；受冻，冻坏；在……上撒糖霜；n.(Frost)（英、美、德）弗罗斯特（人名）
frost point───冰点；[气象]霜点；霜点，霜冻点
frost line───霜线; 冰冻线; 冻结线; 冻深线；冻结线；[地质]冻深线；冰冻线；霜线
robert frost───罗伯特·弗罗斯特（美国诗人）；n.罗伯特·弗罗斯特
period───n.周期，期间；时期；一段时间；经期；课时；句点，句号；adj.某一时代的
Father Frost───霜父
frost fish───n.小雪鱼（产于北美）
plowmen frost───耕者霜冻
frost birds───霜冻鸟
Delicate nature, less resistance, low output, the germination period before and after the spring equinox, and stop growing season after the frost year growth period 7 months.───天性娇弱，抗逆性较差，产量较低，萌芽期在春分前后，停止生长期在霜降前后，一年生长期7个月。
Chenghai is located in the subtropical zone, a subtropical monsoon climate, warm and pleasant, very hot short, a long frost-free period, the Four Seasons is not clear.───澄海区地处亚热带，属南亚热带季风气候，温暖宜人，酷热期短，无霜期长，四季不甚分明。
The popular, old-fashioned Frost and the elite, modern Frost—these roles point to a division in the audiences for poetry that emerges clearly in this period.───这个大受欢迎、旧式的弗罗斯特和那个精英的、现代的弗罗斯特——这些角色指出了诗歌在这一时期在观众中明显出现的分歧。
Early frost damage reduced by 80%. Frost period variation increased the heat resources.───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。
Cold, snow and windy weather are key points to defense in frost period.───低温、积雪和大风灾害天气是霜期设施农业的防御重点。