In 2000 I started with nanobelts, white woollike products made by baking a metal oxide such as zinc in the presence of argon gas at 900 to 1,200 degrees Celsius, and with nanowires.
2000年,我便从奈米带这种白色羊毛状
金属氧化物(像是让
900~1200℃
烘烤环境下与
气作用)和奈米线开始著手。
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为什么 In his experiments, Davis found that, on very rare occasions, a neutrino passing through a tank of a chlorine-containing substance would interact with the nucleus of a stable chlorine atom to produce a nucleus of an unstable isotope of argon called argon-37.
戴维斯在实验中发现,极少数情况下, 穿过含有氯的物质罐的中微子会与稳定的氯原子核发生反应, 生成一种名为氩-37的不稳定氩同位素核。