This technique allows scientists to see what's going on deep within a cell - effectively a "molecule's eye view".
这项技术使得科学家能够观测到细胞分子水平的结果。
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Strange bacteria living deep in a California lake can survive on arsenic and can even grow by incorporating the element into its DNA and cell membranes.
A study in Sweden and the United States found that people using a cell phone before bedtime take longer to get into deep sleep and spend less time in the deepest part of sleep.