中新网7月19日电 据外电报道，英国常年多雨。在即将开幕的伦敦奥运期间估计也难免雨天多、晴天少的命运。不少人不得不问，既然中国人在2008年北京奥运时能够通过人工降雨手段让大雨都在北京周边落下，使得开幕式期间北京始终晴天，那伦敦为何不可也如法炮制呢？

Beijing on July 19, as dispatches from foreign news agencies report，Britain all the more rain。In the upcoming London during the Olympics is also estimated much rain、The fate of the less sunny。Many people had to ask，Since the Chinese in the 2008 Beijing Olympics can through the artificial rainfall means let the heavy rain in Beijing have surrounding falling down，During the opening makes Beijing always sunny day，The London why not it？

　　据介绍，所谓人工降雨，就是将装有大量碘化银的火箭或炮弹射入云层中；碘化银见光分解，并大量吸热，导致云层水分降温成雨。

According to introducing，The so-called artificial rainfall，With a lot of silver iodide is the rockets or shells into the clouds；Silver iodide see light decomposition，And large absorption，Water cooling in the clouds into rain。

　　除了北京奥运期间之外，中国各地政府也经常使用这种方法来为干旱地区“人工降雨”；当然，这一做法也造成省份之间相互指责对方“窃雨”。专家们还指出，也可以向云层中投掷“成核物质”，使得云、雾、雨成核，等随云层飘过需要避雨的地区再降雨。

In addition to outside Beijing during the Olympic Games，Chinese governments around the world are often use this method to arid regions“Artificial rainfall”；Of course，This approach also causes between provinces blame each other“Stolen rain”。The experts say，To the throwing of clouds“Into nuclear material”，Makes clouds、fog、The rain into nuclear，With the clouds float need shelter from rain area again。

　　尽管世界很多地方为了机场驱雾、避免雹灾、滑雪场增加降雪都广泛采用人工降水技术，但是英国历史上的多次类似尝试似乎都不尽人意。比如说1952年，皇家空军在英格兰南部尝试人工降雨，结果导致洪灾，有35人死于洪水。

Although many parts of the world to the airport flooding the fog、Avoid hail、Ski resorts are widely used artificial snow increased precipitation technology，But British history seems to try many times similar unsatisfactory。For example in 1952，The royal air force in southern England to try artificial rainfall，Results lead to flooding，35 people have been killed in floods。

　没有把握 Not sure

　　美国公司“修正天气”(Weather Modification Inc)是一家专门从事人工降雨类工作的企业。公司经理伯伊(Bruce Boe)表示，要让伦敦在整个奥运期间都不降雨是极其困难的一件事，因为整个英国都处于大西洋和欧洲大陆气候的激烈交锋地带。

The company“Fixed the weather”(Weather Modification Inc)Is a specialized in artificial rainfall kind of work of the enterprise。Company manager "Iraq(Bruce Boe)said，To make London during the Olympics are in the rain is extremely difficult，Because the British are in the Atlantic ocean and the European continental climate of intense battle zone。

　　他介绍说，英国的一些露天音乐节组织者过去曾经找过他的公司咨询，当他表示“无法保证”不下雨的时候，这些组织者也就放弃了人工驱雨的想法。他同时表示，北京奥运开幕式能保证晴天，虽然有人工降雨的功劳，但也是天公作美。“如果说中国人工降雨是奥运开幕式晴天的唯一原因，我很难相信，”他说。“大自然早晚会赢的。”

He said that，Some British open music festival organizers used to find his company consultation，When he said“Cannot guarantee”Not when it rains，The organizers also gave up the idea of artificial flooding rain。He also said，The opening ceremony of the Beijing Olympic Games can guarantee a sunny day，Although there are artificial rainfall of the credit，But it is also the weather will be cooperative。“If China artificial rainfall is the Olympic opening ceremony on a sunny day the only reason，I find it hard to believe that，”He said。“The nature of the party to win early。”

　　当然，也有些专家对这一方法相对乐观。英国天气服务公司(British Weather Services)的气象学者戴尔(Jim Dale)表示，至少在理论上，临时改变英国某一地方的天气是可能的。但是，戴尔同时指出，在这里不下的雨，早晚要下到别的地方。他在接受BBC采访时表示，如果我们采用人工降雨方式，让雨水都将在伦敦以外，那就意味着伦敦周边的地区很可能要遭受不同程度的降水过度危害。

Of course，Some experts to this method are relatively optimistic。British weather service company(British Weather Services)The meteorologists dell(Jim Dale)said，In theory at least，A temporary change in Britain a local weather is possible。but，Dell also point out that，Where the rain here，Next morning and evening to other place。He said in an interview by the BBC，If we use the artificial rainfall pattern，Let the rain will be in outside London，That means the areas surrounding London is likely to suffer from different degree of precipitation excessive damage。

　　以说话不拘小节而闻名的伦敦市长约翰逊表示，英国人不应该在雨水面前怨天尤人，反而应该享受大自然的恩赐。他说：“我们就喜欢不时下点雨，这样晴天才能让人倍感愉快……”

With the speaker is famous for its informal section of London mayor Johnson said，British people should not be in the rain before being bitter，Instead should enjoy the gift of nature。He said：“We just like not nowadays some rain，This can make people feel happy sunny day......”