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未来一周的天气怎样_未来一周天气情况如何描述出来的
tamoadmin 2024-11-12 人已围观
简介1、It‘s going to be sunny on next Monday, has a highest temperature of 9 degree and a lowest of 5 degree .下个星期一会有阳光,9度最高,5度最低。2、And it continues to be pretty good on Tuesday, has a highest temperature
1、It's going to be sunny on next Monday, has a highest temperature of 9 degree and a lowest of 5 degree .
下个星期一会有阳光,9度最高,5度最低。
2、And it continues to be pretty good on Tuesday, has a highest temperature of 12 degree and possiblly a lowest temperature of 6 degree.?
星期二它仍然是相当不错的,有一个12度的最高温度和6度的最低温度。
3、But Wendsday is going to be a little windy, and getting cold. Highest temperature of 4 degree, lowest of -1 degree. And it will get colder and colder.?
但是,星期三要有点风,和越来越冷。最高温度4度,最低1度。它将变得越来越冷。
4、Thursday is going to be cloudy, a highest temperature of 2 degree, a lowest temperature of -5.?
星期四是多云,最高气温2度,最低气温5。
5、On Friday, it's going to rain. Also very windy, so better put on some warm cloth for that day.?
星期五要下雨了,也很有风。所以最好穿上厚衣服。
6、Saturday,a highest temperature of 10 degree, a lowest temperature of 5 degree.
周六最高温度10度,最低温度5度。
7、It's sunny on Sunday. It's suitable for going out.
周天阳光明媚,适合外出游玩。
每天晚上,当我们打开电视,在新闻联播之后,可以看到第二天全国各大城市的天气预报。这样大范围的天气预报是如何做出的呢?
现在的天气预报不再是经验型的。而是靠根据风云一号气象卫星发回的云图和各地气象台站测得的温度、气压、风向、风速等数据绘出的气象图,在经有关资料、经验判断后得出的。这样的预报以前一直是靠人工进行的,这种办法即慢,又不十分准确。难怪有人说:天气预报,仅供参考,不可不信,不可全信。
要想准确预报天气,必须把上面得到的数据列出几百阶乃至更高阶的线性方程组。若靠人工求解则需几百人用几个星期的时间内才能完成。这时已不是天气预报了,已经变成了天气报告了。现在有了电子计算机,这一工作已由计算机来担任了。只要几分钟时间就可完成任务。
每天中央电视台的天气预报就是由国家气象局利用两台大型计算机计算后得到的。