英文介绍暴风雪暴风雪的成因 防护措施不要用电脑翻译的英文介绍和中文翻译最好能做成ppt
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英文介绍暴风雪
暴风雪的成因 防护措施
不要用电脑翻译的
英文介绍和中文翻译
最好能做成ppt
暴风雪的成因 防护措施
不要用电脑翻译的
英文介绍和中文翻译
最好能做成ppt
![英文介绍暴风雪暴风雪的成因 防护措施不要用电脑翻译的英文介绍和中文翻译最好能做成ppt](/uploads/image/z/3289345-25-5.jpg?t=%E8%8B%B1%E6%96%87%E4%BB%8B%E7%BB%8D%E6%9A%B4%E9%A3%8E%E9%9B%AA%E6%9A%B4%E9%A3%8E%E9%9B%AA%E7%9A%84%E6%88%90%E5%9B%A0+%E9%98%B2%E6%8A%A4%E6%8E%AA%E6%96%BD%E4%B8%8D%E8%A6%81%E7%94%A8%E7%94%B5%E8%84%91%E7%BF%BB%E8%AF%91%E7%9A%84%E8%8B%B1%E6%96%87%E4%BB%8B%E7%BB%8D%E5%92%8C%E4%B8%AD%E6%96%87%E7%BF%BB%E8%AF%91%E6%9C%80%E5%A5%BD%E8%83%BD%E5%81%9A%E6%88%90ppt)
暴风雪介绍(维基):A blizzard is a severe snowstorm characterized by strong winds and low temperatures. The difference between a blizzard and a snowstorm is the strength of the wind. To be a blizzard, a snow storm must have sustained winds or frequent gusts that are greater than or equal to 56 km/h (35 mph) with blowing or drifting snow which reducesvisibility to 400 meters or a quarter mile or less and must last for a prolonged period of time — typically three hours or more.[1] Snowfall amounts do not have to be significant. In Australia the definition requires that at least some snow has been raised from the ground.[2]
A severe blizzard has winds over 72 km/h (45 mph), near zero visibility, and temperatures of −12 °C (10 °F) or lower. A ground blizzard has snowdrifts and blowing snow near the ground, but no falling snow.[3]
Blizzards can bring near-whiteout conditions, and can paralyze regions for days at a time, particularly where snowfall is unusual or rare. The 1972 Iran blizzard, which caused approximately 4,000 deaths, was the deadliest in recorded history.
暴风雪防护:找到一个网址,关于在不同地方遇到暴风雪的防护措施,但估计百度不让发,我试试用百度私信发给你.
A severe blizzard has winds over 72 km/h (45 mph), near zero visibility, and temperatures of −12 °C (10 °F) or lower. A ground blizzard has snowdrifts and blowing snow near the ground, but no falling snow.[3]
Blizzards can bring near-whiteout conditions, and can paralyze regions for days at a time, particularly where snowfall is unusual or rare. The 1972 Iran blizzard, which caused approximately 4,000 deaths, was the deadliest in recorded history.
暴风雪防护:找到一个网址,关于在不同地方遇到暴风雪的防护措施,但估计百度不让发,我试试用百度私信发给你.