n. 時期； 時代； 新紀(jì)元； 劃時代的大事； 世
第三人稱復(fù)數(shù)：epochs
/">成人英語MBA聯(lián)考單詞大全n.(名詞)時代
時期
紀(jì)元
【地】世
【物】初相
【天】歷元
【電】出現(xiàn)時間
恒定相位延遲
階段
轉(zhuǎn)折
時間上的一點(diǎn)
劃時代的大事
n.(名詞)[C]紀(jì)元; 時期,時代 a long period of time in the history of the Earth or of human society
noun
1. a unit of geological time that is a subdivision of a period and is itself divided into ages
2. a period marked by distinctive character or reckoned from a fixed point or event
Synonym: era
3. (astronomy) an arbitrarily fixed date that is the point in time relative to which information (as coordinates of a celestial body) is recorded
Synonym: date of reference
1. 時代;紀(jì)元
If you refer to a long period of time as an epoch, you mean that important events or great changes took place during it.
e.g. The birth of Christ was the beginning of a major epoch of world history.
基督誕生是世界歷史上一個重要紀(jì)元的開端。
2. （地質(zhì)中的）世，紀(jì)，期
An epoch is a very long period of time in the earth's development, marked by particular physical or biological characteristics.
e.g. Two main glacial epochs affected both areas during the last 100 million years of Precambrian times.
在前寒武紀(jì)的最后1億年中，兩個主要的冰川時期對兩個地區(qū)都產(chǎn)生了影響。
1. 歷元：當(dāng)然全天的天體中NGC天體只是一小部分,在DSS菜單里的View New Target窗口中可以自己輸入赤經(jīng)(Right Ascension)赤緯(Declination),天區(qū)面積(Size,角分作單位)和歷元(Epoch),輸入后按查看(View)就能生成所要的圖像,
2. epoch的反義詞
2. 新紀(jì)元：返回對話的創(chuàng)建時間,按照從新紀(jì)元(epoch)開始的秒數(shù). 初始化對話鎖. 無需每次都調(diào)用這個方法,僅在子類打算(intend)使用互斥鎖(alternative lock)時使用. 鎖住對話. 如果對話已經(jīng)被其他線程/進(jìn)程鎖住,則等待到鎖被釋放(release)時.
☆ 17世紀(jì)初期進(jìn)入英語，直接源自新拉丁語的epocha，意為在一段時間里。
以上就是本站詳細(xì)整理的詞語epoch是什么意思的翻譯解釋，供大家參考一下。
Different ratios in the shells preserved in various layers of sediment reveal the temperature changes in the oceans during the Pleistocene epoch.(不同沉積層中保存的殼有不同的含量比例，顯示出更新代海洋溫度的變化。)
There is growing evidence that the presence of humans has altered the Earth so much that a new Epoch of geologic history has begun—the Anthropocene Epoch, a new human-influenced Epoch.(有越來越多的證據(jù)表明，人類的存在使地球發(fā)生了巨大的變化，地質(zhì)史上的一個新時代已經(jīng)開始了——即人世時代，一個受人類影響的新時代。)
Actually, the proposal focuses on a particular subset of megafauna, the kind that lived during the Pleistocene epoch.(實(shí)際上，這個提案關(guān)注的是生活在更新世時期的巨型動物的一個特定子集。)
The Renaissance was an epoch of unparalleled cultural achievement.(文藝復(fù)興是一個文化上取得空前成就的時代。)
By the early part of the twentieth century, scientists believed that four distinct glaciations had affected North America and Europe during the Pleistocene epoch.(到二十世紀(jì)初，科學(xué)家們認(rèn)為，在更新世期間，有四次不同的冰川作用對北美和歐洲產(chǎn)生了影響。)
We are about to enter into a new epoch in terms of power relations.(就權(quán)利關(guān)系而言我們將要進(jìn)入一個新的時代。)
They were the ancient Australian megafauna—huge animals of the Pleistocene epoch.(它們是古代澳大利亞的巨型動物——更新世時期的巨型動物。)
The icebreaker symbolizes a whole epoch in the history of Russia.(破冰船是俄羅斯歷史上整整一個時代的象征。)
In couch-surfing time, two months was an epoch.(在沙發(fā)沖浪的時間里，2個月是一個時代。)
The death of the emperor marked the end of an epoch in the country's history.(皇帝駕崩標(biāo)志著該國歷史上一個時代的結(jié)束。)
用作名詞(n.)
We're at the end of the historical epoch, and at the dawn of another.用作名詞 (n.)
動詞+～
begin〔make〕 a new epoch開創(chuàng)新紀(jì)元end an epoch結(jié)束一個時代形容詞+～
ancient epochs遠(yuǎn)古時代～+介詞
an epoch in the history歷史上的一個時期I've had a splendid time...It marks an epoch in my life.