爱词霸英语   汉语   手机版   软件版下载 | English
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1.The hailstone took a heavy toll of the crops in our village last night.
昨晚那场冰雹损坏了我们村的庄稼。收藏指正
2.Based on data of Radar echoes of hailstone clouds covered ove r 667hm2 during 1996 to 2003 in Aksu area,aralyaed the weather system typies,mot ion paths of heavy hailstone clouds.
利用阿克苏地区1996～2003年的冰雹落区覆盖面积达667hm2以上的个例的雷达资料,进行统计分析,得出强冰雹天气背景下的天气系统类型、冰雹路径,并提出相应的防御对策。收藏指正
3.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.收藏指正
4.The theory of simple waves and shock waves is applied to analyze the motions of air in the gun tube after the air gun is triggered and the maximal pressure at the buttom of the pill is derived.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。收藏指正
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汉英释义
n. 雹块