求翻译：切尔诺贝利核电站在1986年发生了爆炸，这次爆炸所释放出的辐射线剂量是二战时期爆炸于广岛的原子弹的400倍以上。而爆炸的原因，就是因为一些操作问题。是什么意思？

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The Chernobyl nuclear power plant in 1986, an explosion occurred in the explosive release of radiation dose is the period of World War II, the explosion of the atomic bombs in Hiroshima and the 400 times higher. The explosion of the reason for this is that since some of the operational issues.

The Chernobyl Nuclear Power Station has had the detonation in 1986, this detonation releases the radiation dosage is the World War II time explodes above Hiroshima's atomic bomb 400 times.But explodes the reason, is because of some operation question.

In 1986, there was an explosion at the Chernobyl, radiation dose is released by the explosion during World War II more than 400 times times the Hiroshima atomic bomb explosion. The cause of the explosion was due to some operational issues.

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