epoch

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epoch 是什么意思

中文释义

n. 新纪元, 时代, 时期

英文释义

n. (astronomy) an arbitrarily fixed date that is the point in time relative to which information (as coordinates of a celestial body) is recorded

n. a unit of geological time that is a subdivision of a period and is itself divided into ages

epoch 的真实例句

以下例句摘自真实英文文章，看看 epoch 在自然语境里怎么用：

Average block times during the last epoch stretched to 12 minutes and 36 seconds, well above the 10-minute target.

—— Bitcoin miners are losing on every coin produced as difficulty drops

Specifically, S i is extracted from the linear fit of the MSE curve in log scale, \(\log ({\rm{MSE}})=-{S}{i} {\rm{Epoch}}+{b}{i}\) .

—— Metamaterials that learn to change shape

Training was run on the 24,000 pairs of synthetic noisy and noiseless volumes, with a 90:10 training:validation split, for 30 epochs.

—— Myosin forces remodel F-actin for mechanosensitive protein recognition

It suggests that this galaxy was insufficient in early epochs to expel enough gas to halt the growth of the disk.

—— ALMA and JWST investigate giant disk galaxy's formation and evolution

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