epoch
音标与读法
这里为大家介绍下epoch 是什么意思,希望能帮助到各位朋友。
音标:[ "i:pɔk, "epɔk ]名词复数:epoches中英文翻译
n.
1.纪元,时代;时期。
2.值得纪念的事件[日期]。
3.【地质学;地理学】世,纪,期。
4.【物理学】初相;【天文学】历元;【电学】(信号)出现时间,恒定相位延迟。
短语和例子
mark [form] an epoch (in)… (在…上)开辟新纪元。
a unit of geological time that is a subdivision of a period and is itself divided into ages
a period marked by distinctive character or reckoned from a fixed point or event
同义词:era,
(astronomy) an arbitrarily fixed date that is the point in time relative to which information (as coordinates of a celestial body) is recorded
同义词:date of reference,
例句与用法
1.The epoch of revolution creates great figures .
革命时代造就伟大的人物。
2.It covers three epochs .
它经历了3个时期。
3.It would mark a new era; it would make an epoch .
这将标志一个新的纪元,这将创造一个新的时代。
4.The october revolution ushered in a new epoch in human history .
十月革命开创了人类历史的新纪元。
5.Renaissance was an epoch of unparalleled cultural achievement .
文艺复兴是一个文化上取得空前成就的时代。
6.J.h. lambert initiated a new epoch in the theoretical cartography .
兰伯特在理论制图学方面开创了一个新纪元。
7.The entrance of a grants and crawfords was a favourable epoch .
格兰特夫妇和克劳福特姐弟的到场是一个有力的转折。
8.Those embedded in gravel or sand would not endure to a distant epoch .
那些被沙砾所埋藏的,也不能保存到久远时代。
9.All science, logic and mathematics included, is a function of the epoch .
所有科学,包括逻辑学和数学在内,都是有关时代的函数。
10.We might add a remark about the derivation of the epochs of the sunspot minima and maxima .
我们不妨谈谈有关太阳黑子极小和极大期的推导。
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