1)hail suppression防雹
1.The seeding effectiveness of hail suppression operations is still an arduous problem in the weather mod- ification filed.防雹效果检验问题仍然是人影工作的技术难题。
2.The operation synthetical system for hail monitoring,warning and hail suppression command in Northwest China consists of four sub-systems,including the hail disaster database,the hail monitoring system,the hail warning system and the hail suppression commanding system.西北地区冰雹监测、预警及防雹指挥系统包含西北地区冰雹致灾因子数据库、西北地区冰雹天气监测系统、冰雹天气预警系统和防雹指挥系统等。
3.The results have good application value in hail suppression and disaster reduction from now on.应用多普勒天气雷达观测资料分析了2003年6月29日降雹天气中强对流云体雷达回波强度场和速度场的演变特征,在今后防雹减灾工作中有较好的应用价值。
英文短句/例句
1.Hail Weather Process and Research on Artificial Hail Suppression南阳市冰雹天气过程和人工防雹作业研究
2.They made these indigenous rockets to disperse clouds and prevent hail storms.他们制造这些土火箭，是为了驱云防雹。
3.Analysis on the Establishment System of Hail Suppression High Cannon in Yuncheng山西省运城市防雹高炮设置体系分析
4.Hailstone can be forecast by the apart mean value of entropy and prevented by the bomb explosion in the main updraft.用熵距平试作冰雹预报; 在主上升气流中的爆炸防雹.
5.Observation and research on background of hail weather and work condition of preventing hail in central of Yunnan滇中夏季冰雹天气背景及防雹作业时机的分析研究
6.DEVELOP FRP MOTER CASE OF ROCKET FOR ANTI-HAIL增雨防雹火箭玻璃钢发动机壳体的研制
7.Numerical Experiments on Hail Suppression by AgI Seeding播撒碘化银粒子进行人工防雹的数值试验
8.Apractical method against servere electromagnetic interference of hall proof communication network in Chengdu成都市防雹通信网络抗强电磁干扰的实用方法
9.Artificial Hail Suppression Operations Command System at the Region and County Level Based on Multi-radar products基于多雷达产品应用的市县级人工防雹作业指挥系统
10.A Prefectural/County-Level Hail Suppression Operation Command System Based on Multi-Type Radar Products基于多雷达产品的市县级人工防雹作业指挥系统
11.Preliminary Study of Intensity Index of Lightning Frequency in Hai Suppression Operation of Weather Modification闪电计数强度指标在人影防雹作业指挥中的初步探讨
12.XR-05 artificial sleet-proof,increases the rain rocket launch control set principle of work and the trouble shootingXR-05型人工防雹、增雨火箭发射控制器工作原理及故障排除
13.It is going to snow( hail) tomorrow, some measures must be taken to prevent freezing.明天将下雪（雹）为预防冰冻必须采取一些措施。
14.The analysis and assessment on thunderstorm and hail disasters and the countermeasures in Inner Mongolia内蒙古雷暴、冰雹灾害的评估分析与防御对策研究
15.Temporal and Spatial Distribution Characteristics and Defensive Countermeasures of Hail from 1998 to 2008 in Akesu1998—2008年阿克苏地区冰雹的时空分布特征及防御对策
16.It hailed in the late afternoon.傍晚,天下了雹子。
17.Climatic character and dasaster of hail in Jiangxi Provice江西省冰雹气候特征及冰雹灾害研究
18.Bullets hailed down on them.子弹像雹一样射向他们。
相关短句/例句
antihail rocket防雹火箭
3)hail suppression人工防雹
1.Effect of hail suppression on agricultural disaster人工防雹的农业减灾效应
2.In order to objectively evaluate the hail suppression effect in Bole Area of Xin-jiang,the statistical approaches such as simple sequential test,unpaired W-M-W test and t-test,are used with the data of the annual hail damaged areas during 1976?003 in Bole area of Xinjiang,in which the hail suppression operations were carried out during 1989?003, and were not carried out during 1976?988.为了客观地评估博乐垦区多年开展人工防雹的作业效果,利用兵团博乐农五师垦区1976—2003年中,后15年开展防雹工作和前13年未开展防雹工作期间的年雹灾面积资料,运用简单序列检验法、不成对秩和检验法以及t-检验法等统计学的方法进行了人工防雹作业效果统计评估分析。
4)hilly area in south Ningxia防雹网
5)Suppressing and decreasing hailstone disaster防雹减灾
6)Hail suppression mechanism防雹机制
延伸阅读
防雹火箭 把催化剂（如磺化银、介乙醛）、炸药送入云层分别播撒、爆炸，达到消雹降雨目的的火箭。它是人类改造自然环境的一种工具。防雹火箭飞行的顶点高度一般在3～8公里。对防雹火箭的要求主要是发射安全、易于制造、使用方便、固体推进剂原料来源丰富、加工成形容易、成本低廉、生产安全。防雹火箭的壳体一般用纸或塑料制造,固体推进剂大多采用易于制取的黑火药,有的采用性能较好的复合药。中国农村在同雹害斗争中使用了防雹火箭,型号较多。有代表性的是"支农"1号消雹降雨火箭。火箭长800毫米，直径65毫米,总重3.15公斤，使用的推进剂是聚氯乙烯复合药。
