These effects, though small on time scales of seconds, are important on larger time scales, and are responsible for major ocean currents and wind patterns.
这些效应在秒级时间尺度上很微小，但是在大的时间尺度上就很重要了，主要的洋流和季风都由此而来。
But even then, matter at very small scales has a spread out wave-like nature, which means you can't have both the pencil perfectly upright and not moving at the same time.
即使这样十分微小的物质具有类似于波的本质，也就是说铅笔完全竖直与保持平衡不动，不可同时兼得。
We're also trying to just in general study the behavior of matter, energy, space and time on small scales.
其实我们还在尝试小规模能量、空间、时间等的整体研究。
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