Micro (?) is a prefix in the metric system denoting a factor of 10-6 (one millionth). Confirmed in 1960, the prefix comes from the Greek ), meaning "small".
例句与用法
1.
Aggregation theory is concerned with the transition from micro- to macro-models . 总量理论是研究从微观模型到宏观模型过渡的理论。
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