• 甘肃民勤治沙综合试验站数十年气象定点观测资料为基础,统计、分析了民勤荒漠区无霜期春季低温冻土层变化特征。

    According to the meteorological observation in Minqin Desert Control Experiment Station, variations of frost-free period, low temperature in spring and frozen earth were analyzed.

    www.dictall.com

  • 大陆性气候平均气温5.9℃,年均降温水量为290毫米日照时数2659小时平均无霜期121

    A continental climate, the average temperature of 5.9 ℃, the average annual cooling water, 290 mm, the sunshine hours to 2659 hours, the average frost-free period 121 days.

    www.elycn.com

  • 篇发表国家科学院行动计划里论文中花粉过敏症季节已经北美无霜期一样延长了。

    A paper published in the Proceedings of the National Academy of Sciences reported that the ragweed pollen season in North America has been getting longer as the number of frost-free days increases.

    article.yeeyan.org

  • 满族先祖长期生活无霜期东北,初种植、多渔猎主要经济来源

    Over centuries, Manchurian ancestors lived in Northeast China of short frost-free season with fishing and hunting being their main economic sources instead of planting.

    dict.cnki.net

  • 全年无霜期变化100160之间,分布趋势为由西逐渐增长

    Change at the annual frost-free period 100-160 days, the distribution of the trend of growing on the grounds east to west.

    www.elycn.com

  • 主要降水集中八月份且多雷阵雨,有时有大暴雨全年无霜期180200

    Rainfall is concentrated in the July and August months, mostly in the form of thundershowers and rainstorms. About 180~200 days in the year are frost-free.

    www.cctv.com

  • 日照时间昼夜温差无霜期太阳能辐射量大,农作物生长十分有利

    The sunshine duration is long, the temperature difference is big, the frost-free period is long, and the annual solar radiation amount is much, which is good for the growth of crops.

    www.dictall.com

  • 初霜终霜气候变化综合响应表现无霜期延长变化趋势存在明显区域性差异

    The comprehensive response of first frost and latest frost to climate change showed that the extened variation trends have obvious regional differences.

    zuci.chaziwang.com

  • 年平均气温摄氏十六十八度之间四季分明雨量充沛无霜期

    The annual temperature is between sixteen and eighteen degrees, with distinct four seasons, abundant rain and long frostless period.

    www.feitao.com

  • 澄海区地处亚热带属南亚热带季风气候温暖宜人酷热无霜期四季甚分明

    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.

    www.elycn.com

  • 吉林省由于气温无霜期,有25%面积适合种植早熟品种

    Jilin province belongs to cold district for rice plant. Because of its low temperature and short frostless period, 25 percent areas are suitable for planting middle or early maturing variety.

    dict.cnki.net

  • 无霜期生长期我国各地无霜期一般来说南向沿海内地逐渐缩短

    Frost-free period and Growing : My around the frost-free period, in general, from south to north, and from the coast to the mainland gradually shortened.

    blog.sina.com.cn

  • 日数无霜期增加趋势,日照时数减少趋势。

    The smoke days and the frost-free period increase, while sunshine hours decreased.

    zgnyqx.ieda.org.cn

  • 研究无霜期演变规律,为农业风险决策,趋利避害充分利用气候资源提供气候依据

    The research of the evolution principle of frost-free period would give climate resources support for risk decision making in agriculture.

    zgnyqx.ieda.org.cn

  • 重庆中亚热带湿润季风气候区,具有,光热同季无霜期,雨量充沛,湿润多阴等特点。

    Chongqing has a subtropical humid monsoon climate with four distinct seasons. Summer of Chongqing is hot and winter is warm, with a long frost-free period.

    www.cqtj.gov.cn

  • 进一步分析了影响农业生产布局结构的无霜期0℃、10℃、15℃、20积温变化规律等。

    Further analysis showed the change frost-free duration, accumulated temperature of 0℃, 10℃, 15and 20℃.

    zgnyqx.ieda.org.cn

  • 赣州中亚热带南缘气候温暖雨量充沛无霜期

    Ganzhou is in the southern margin of the subtropical climate warmth and abundant rainfall, long frost-free period.

    www.b2easy.com

  • 平均降雨量1041毫米,平均无霜期219平均日照时数2191小时

    The yearly frost-free time add up to 219 days. The annual average sunshine time adds up to 2191 hours.

    www.ushsbao.com

  • 霜期提前、推后、无霜期延长使农业生产热量资源增加

    Early frost damage reduced by 80%. Frost period variation increased the heat resources.

    zgnyqx.ieda.org.cn

  • 霜期提前、推后、无霜期延长使农业生产热量资源增加

    Early frost damage reduced by 80%. Frost period variation increased the heat resources.

    zgnyqx.ieda.org.cn

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定