1) hail disaster-affected body
冰雹承灾体
2) hail disaster
冰雹灾害
1.
GIS-based risk evaluation model of meteorological disaster:a case study on hail disaster in Chongqing Administrative Region;
GIS支持下的气象灾害风险评估模型——以重庆地区冰雹灾害为例
2.
The distributive pattern of hail disasters based on three data sources in China;
基于三种信息源的中国冰雹灾害区域分异研究
3) Severe hailstorm process
灾害性冰雹过程
4) hail disaster
雹灾
1.
Agricultural hail disaster and its seasonal regionalization in China;
中国农业雹灾灾情及其季节分区
2.
Occurrence law of hail disaster and it prevention measures in weifang, shandong province;
山东省潍坊市冰雹灾害发生规律及防灾措施
3.
According to the hail data of the recent 40 years(from 1962 to 2002) over Qinghai Province,the temporal-spatial distributional characteristics of the hail disaster occurrence frequency,disaster area,and disaster rate are studied.
根据青海省近40年冰雹灾情统计资料,研究了青海省雹灾发生频数及受灾面积、成灾率的时空分布特征。
5) Hailstone
[英]['heɪlstəʊn] [美]['hel'ston]
冰雹
1.
Aerocraft is easy to impact with hailstone and may cause serious damages during its flight,so it′s necessary to investigate hail impact on aerocraft by trial system.
航空飞行器在飞行过程中容易和冰雹粒子发生碰撞,并由此造成撞击损伤。
2.
The methods of speedup are proposed under the limitation of the strength of hailstone pill.
运用简单波、冲击波理论,通过对气体炮打开后气体在发射管内的运动分析,给出作用在弹丸底部气体压力的最大值,根据冰雹弹丸的物理特性,提出进一步提高气体炮发射冰雹速度的方法。
3.
The hailstone impacting test system is constructed basing on the theory of air gun which energy is offered by compressed air.
冰雹撞击试验系统是以压缩空气为动力的空气炮原理构建的,在设计时系统参数选择决定了试验的成功与否,同样在试验阶段时也需要根据技术要求选择各参数。
6) hail
[英][heɪl] [美][hel]
冰雹
1.
Statistical Analysis on Hail Disaster of Zhaoyuan City;
山东省招远市冰雹灾害统计分析
2.
Climate Characters and Prediction on Hail Weather in Haiyan;
海晏地区冰雹天气气候特征及预测
3.
The effects of freeze and hail condition on biochemistry and physiology of tea tree;
冻害、冰雹对茶树生理生化的影响
补充资料:冰雹
冰雹 hail 一种固态降水物。系圆球形或圆锥形的冰块,由透明层和不透明层相间组成。直径一般为 5 ~50毫米,大的有时可达 10厘米以上,又称雹或雹块。冰雹常砸坏庄稼,威胁人畜安全, 是一种严重的自然灾害。很多雹灾严重的国家已进行了人工防雹试验。
雹块越大,破坏力就越大。冰雹降自对流特别旺盛的积雨云中,云中的上升气流比一般雷雨云强。小冰雹是在对流云内由雹胚上下数次和过冷水滴碰并而增长起来的,当云中的上升气流支托不住时就下降到地面。大冰雹是在具有一支很强的斜升气流 、 液态水的含量很充沛的雷暴云中产生的。每次降雹的范围都很小,一般宽度为几米到几千米,长度为20~30千米,所以民间有“雹打一条线”的说法。冰雹主要发生在中纬度大陆地区,通常山区多于平原,内陆多于沿海。中国的降雹多发生在春、夏、秋3季, 4~7 月约占发生总数的70%。比较严重的雹灾区有甘肃南部、陇东地区、阴山山脉、太行山区和川滇两省的西部地区。 |
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条