A new method of high density information storage with F_2 center in alkali halide crystal was discovered.
本文提供了一种利用碱卤晶体的f_2心实现高密度、可擦除光存储的新方法。
The temperature plummeting in the well was the main reason for the pipeline clogging and scaling during alkali halide hoisting transportation.
井内温降大是碱卤水在井内提升运输过程中易堵管、障壁的主要原因。
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