X-ray examination of thin slabs of rock sometimes reveals the ghostly outlines of tentacles, digestive tracts, and visual organs of a variety of marine creatures.

对岩石薄片的 X 射线检查有时会发现可怕的触角轮廓、消化道和很多种海洋生物的视觉器官。

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This article reviews the progress and the application of X-ray fluorescence spectrometry in the field of rock and mineral analysis in China and surveys the development in the future.

回顾了我国X射线荧光光谱分析的进展及其在岩矿测试领域的应用，并展望了今后的发展趋势。

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I set a new world record at last summer's X Games7, racing up8 a 60-foot artificial rock wall in just over 13 seconds.

去年夏季的极限运动中，我仅用了13秒就迅速爬上了60英尺高的人造岩石，刷新了世界纪录。

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Better known as "hide" (pronounced hee-day, and with a small h), Matsumoto played lead guitar with the now-defunct rock group X Japan - a five-member band that had a passionate following among teenagers, but which most adults had never even heard of.

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The CheMin instrument will use X-rays to determine how the atoms in the rock are arranged within its structure.

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The subscription service offers instant access to current and past seasons of shows like 30 Rock, Modern Family, The X-Files, Arrested Development and Family Guy.

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