Hail cloud recognition is a pattern recognition problem of multiparameter.
雹云识别是一个多参数的模式识别问题。
The key of artificial hail suppression work is to identify hail cloud and to operate real-time.
人工防雹作业中关键是雹云判别和适时作业。
The hail cloud can be distinguished in CB cloud path to determine severe hail cloud field so to decide the suitable time for work.
在cb云路径上确定查强区进行雹云判别，以决定适时作业的时间。
The main procedures are briefly introduced here, such as radar detecting, hail cloud identifying, operation commanding, effect analyzing, etc.
本文扼要介绍雷达观测、雹云识别、作业指挥、效果分析等部分主要技术规程。
A hail cloud model that is two dimensional elastic non hydrostatic, USES a terrain following coordinate system and includes double parameters for ice phase microphysics, has been developed.
建立了一个适用于复杂地形的冰雹云模式。模式是二维、弹性、非静力、采用地形跟随坐标、包含双变参数冰相微物理过程参数化。
Hail clouds were classified 6 kinds according to scale: thunderstorm cloud, convective cloud, mesoscale convective system, cold-cloud-nuclei, cloud field of system clouds, and edge of cloud cluster.
按尺度大小将降雹云团分为雷暴云、对流云、中尺度对流系统、冷云核、系统云系云区及云团边缘6类。
It plays an increasingly important part in meteorology for cloud, precipitation, hail and thunderstorm detection as well as the navigation of aircraft and ships.
它在对云层、降水、冰雹和雷暴的气象探测以及在船舰和飞机的导航中，起着日益重要的作用。
Regardless of the Moscow authorities' final decision on snow cloud seeding, Russia remains one of the few nations where weather control is more than using anti-hail cannons and battling droughts.
无论莫斯科当局是否就干预下雪云层做出最后的决定，俄罗斯仍然是为数不多的国家之一，他们对付冰雹和干旱使用的手段远远不止加农炮。
The other six hail from the Oort Cloud more than 5, 000 times farther out.
其他六个产生于又远出5000多倍的奥尔特星云。
In the proceeding of hail falling, especially in the latter mature stage of hailstorm cloud, hail rate and lightning number appear to be anticorrelated.
在降雹过程的时间序列上，冰雹云成熟期过后，总闪电次数与冰雹降雹率成反相关。
This article analyzes the physical process of the formation of hail, and summarizes the observation method according to the cloud observation experience for many years.
分析了冰雹形成的物理过程，并根据多年对冰雹云的观测判断经验，总结出观测冰雹的方法。
The concept, phenomenon and fact of "brewing" term during a cell life time of hail-cloud have been raised in this paper.
本文提出了冰雹云单体生命史中“酝酿”期的概念、现象和事实。
It is shown that in the process of hail-cloud formation there are usually five stages: emerging, leap increase, brew, hail fall and decay.
结果表明，冰雹云形成演变常有发生、跃增、酝酿、降雹和消亡五个阶段。
The shower cloud with dark, ragged base and heavy, localized rain, hail, or other severe weather.
这种阵雨云的底部阴暗不规则，常带来大型降雨，局部降雨，冰雹或者其他恶劣的天气状况。
Individual analysis and statistical research of hail-cloud formation in Xiyang area have been presented in this paper.
本文对昔阳地区冰雹云形成进行了个例分析和统计研究。
He was so angry, his gasification as a cloud, explode as lightning, thunder and hail.
他气得厉害，他的气化作一片乌云，爆发成闪电、雷和冰雹。
The operating and commanding system of cloud seeding operation is a very important condition for rocket and artillery rain enhancement and hail suppression to gain satisfactory results.
人工影响天气作业指挥系统是提高火箭、高炮人工增雨和防雹效果的重要条件。
The operating and commanding system of cloud seeding operation is a very important condition for rocket and artillery rain enhancement and hail suppression to gain satisfactory results.
人工影响天气作业指挥系统是提高火箭、高炮人工增雨和防雹效果的重要条件。
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