名城大学男子ラクロス部LIONS＜２０１０＞

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名前：Winfred日付：2015/01/02 05:51:48

I'm doing an internship nasal spray astelin A beam of X-rays can bring atoms and molecules into focus only if it is bright enough. To help scientists make movies of atomic motion, an X-ray laser must be millions — if not billions — of times brighter than the X-ray machines that doctors use. The award for the brightest X-ray flashlight goes to a device called a free-electron laser.