epoch是什么意思,epoch中文翻译,epoch发音、用法及例句

•epoch

epoch发音

英：['i:pɒk]　　美：[ˈɛpək, ˈiˌpɑk]

英：　　美：

epoch中文意思翻译

n. 时期, 时代, 新纪元, 划时代的大事, 世

epoch习惯用语

epoch特殊用法

epoch常见例句

1 、His leadership illuminated the epoch.───他的领导给这个时代增添了光彩。

2 、Another possible holdover from an earlier biological epoch would be microbes that use RNA in place of DNA.───另一种古代遗留物的可能性，是使用RNA而非DNA为遗传物质的微生物。

3 、The characteristics of the epoch.───就是时代的特点。

4 、This paper divides4 plus successions of early triassic epoch Feijian tan group in Pingle sag west section.───在萍乐坳陷西段早三叠世飞剑潭组划分出4个正层序。

5 、At the current epoch in galactic history, star formation appears to take place in dark-cloud complexes.───在星系发展的现阶段，恒星的形成看来是在暗云复合体内进行的。

6 、This was the epoch when a National Guardsman fought like a Zouave.───在那个时代国民自卫军打起仗来就象轻步兵一样。

7 、The deposits is formed by deposit mineralizing precessing in Late Silurian Epoch,The ore-forming environment...───后期改造成矿作用微弱,形成极少量的闪长斑岩型铜矿。

8 、At that epoch he had just been made, while waiting for the episcopate, vicar-general of the Archbishop of Paris.───当时他被任命为巴黎大主教的大助理主教还不久，并且有升为主教的希望。

9 、The Russian revolution accomplished by you has prepared the way and opened a new epoch.───你们完成的这场俄国革命已经为新时代铺平了道路。

10 、How monogamy fares during this epoch, therefore, only occupies him very briefly.───所以，他只是非常简单地论述了一下一夫一妻制在这一时期的命运。

11 、But, up to that epoch of my life, I had lived in vain.───不过，直到我生命的那一刻为止，我都白活了。

12 、In relation to this, the philosophy of a healthy epoch affirms life, whereas the philosophy of a decaying epoch denies life.───与此相关，健康的时代产生的哲学是肯定生命的哲学，衰落的时代产生的哲学是否定生命的哲学。

13 、During the change of any epoch, people always encounter a lot of problems with great challenge.───任何一个变革的时代，人们都会遇到大量带有挑战性的问题。

14 、The mineralization epoch is the early period of mesoproterozoic Era.───成矿时代为中元古代早期。

15 、The Holocene Epoch or its system of deposits.───全新世时期或该时期的沉积系统

16 、In the process of building a harmonious society, we should carry forward Chinese national spirit and epoch spirit.───在构建社会主义和谐社会的过程中,必须弘扬民族精神和时代精神。

17 、Ms. Zhang Deli, CFO, Shanghai New Epoch Information Industrial Inc.───上海新世纪信息产业公司总裁。

18 、The Lishui Jiaojiang Sag was a faulted basin developing on the continental margin from the late cretaceous epoch.───丽水、椒江凹陷是晚白垩世以来发展起来的大陆边缘裂陷盆地。

19 、When Step Count Mode is enabled, and when the ActiGraph is worn on the waist, it will report the number of steps taken during each Epoch.───当活动记录器置于步伐计数模式，并佩带在腰部，即能自动报告每个设定期间所走的步伐数。

20 、Uh..."epoch." ...are singing and dancing on the wall itself.─── 那就纪元 将在墙上载歌载舞

21 、It is also the needs of the epoch.───安妮：杰夫，游完泳了?

22 、At that epoch mustaches indicated the bourgeois, and spurs the pedestrian.───在那时代，髭须代表有产阶级，刺马距代表无车阶级。

23 、We are moving towards an epoch whose main melody is to respect and protect the human right .───我们所处的时代是一个走向权利的时代，尊重和保护人权成了时代的主旋律。

24 、Isn't the mastodon from the Pliocene Epoch?───乳齿象不是上新世的吗?

25 、His audience with the president is an epoch in his life.───他谒见总统是他一生中值得纪念的一件事。

26 、The gold 、 silver 、 polymetallic deposits is mostly formed in two historic era, namely former Cambrian and Mesozoic Yanshan epoch .───华北板块北缘的金银、多金属矿床主要形成于两大地质历史时期,即前寒武纪和中生代燕山期。

27 、The authors believed genesis of Gejiu tin-polymetallic deposits were involved in the basic volcanism of the Indo-Chinese epoch.───作者认为个旧锡多金属矿床的形成和分布与印支期玄武岩有很大关系。

28 、This span of time delineates the epoch of planet formation.───另一个可能是，行星也许在恒星上引起潮汐涨落，恒星因而对行星轨道施加力矩，阻止它前进。

29 、The Paleocene epoch, 63 millions ago, is a crucial time in the history of mammals, it was a world without dinosaurs.───古新的世纪,63成千上万前,是关键的时光在哺乳动物的历史上,它是一个世界没有恐。

30 、A new epoch had begun for world football.───从此开启了世界足球的新篇章。。

31 、Benevolence faltered for millenniums of years in the historical epoch, which calls for renaissance.───仁爱蹒跚而行了在千年在历史世纪的几年，要求新生。

32 、Strong earthquakes happened in the recent epoch.───全新世发生过强烈的地震。

33 、The need often arises to precess coordinates from one epoch to another, and SkyMap provides a tool to do that conversion.───在实际的应用中，我们经常需要在这两种历元之间进行转换，而skymap的就提供了这种转换工具。

34 、His epoch -- and that of thousands of lesser entrepreneurs -- was the second half of the 19th century.───19世纪下半叶是巨头（以及成千上万的企业家）的时代。

35 、With the coming of the post-revolutionary epoch, literature can reinterpret this war and present a quite different picture.───后革命时代的来临使文学得以重新叙述抗战，努力营造截然不同的抗战图景。

36 、Epoch of individuality is concluded and it is the duty of reformers to initiate the association.───个体的时代已告结束,改革者的职责就是开创联合的时代。集体主义的人类对脚下的地球无所不能。

37 、It is our destiny to be alive during a renaissance epoch.───在复兴时期生存是我们的命运。

38 、The type of culture and society developed by a particular nation or region or in a particular epoch.───一个特定国家、地区或在一个特定时期中发展的文化和社会类型.

39 、The Pliocene Epoch or its system of deposits.───上新世，上新世岩上新世或它的沉淀系统

40 、At this epoch when Waterloo is only a clashing of swords, above Blucher, Germany has Schiller;above Wellington, England has Byron.───当滑铁卢剑声铮铮的时代，在布吕歇尔之上，德国有哥德，在威灵顿之上，英国有拜伦。

41 、The transition from capitalism to communism represents an entire historical epoch.───从资本主义向共产主义过渡是整整一段历史时期。

42 、For, at our epoch, we no longer believe either in inertia or in immobility.───因为，在我们这时代，人们已不承认有什么无为状态或不动状态。

43 、We do not choose our historical epoch or the circumstances of our up bringing.───我们不能选择生活的历史时期，以及我们成长的环境；

44 、According to the unearthed fossils, the giant panda appeared primarily in the later stage of Pliocene Epoch in the Tertiary Period.───从出土的大熊猫化石看 ,大熊猫最早产生于地质时代第三纪的上新世后期 .

45 、The island arc-bearing areas of Taiwan, Luzon and Ryukyu are belts of seismic activity from the Miocene epoch.───台湾、吕宋和琉球等岛弧区是中新世以来地震多发区。

46 、It is, to some stele, a tragedy in the whole epoch.───从另一个角度看,又是一个时代悲剧。

47 、Given the narcissi* that consumes the modern epoch, a solitary selfie is a minor miracle.─── 鉴于现在的时代中充斥着自恋情结 仅仅只有一张*真是小小的奇迹

48 、The deposits of the Miocene Epoch.───中新世的沉积物

49 、"Digital Olympics" is the epoch feature of "High-Tech Olympics", developing means of "people's Olympics" and important back-up of "Green Olympics".───"数字奥运"是"科技奥运"的时代特征，是"人文奥运"的弘扬手段，是"绿色奥运"的重要支撑。

50 、The Machangqin Cu-Mo-Au deposit is a type deposit related to the Himalayan epoch rich-alkali intrusive rock.───云南马厂箐(铜、钼)金矿床是滇西北地区与喜马拉雅期富碱侵入岩类有关矿床的典型代表之一。

51 、I ever edified the wisdom of Dao epoch to Laozi.───我曾启迪老子以道纪的智慧。

52 、An informational epoch comes across which is followed by the newly-birthed internet and the informational speedway project.───20世纪90年代诞生的Internet及其随之而来的信息高速公路计划，意味着信息时代的到来。

53 、Ecology is not only a subject term, but also a conception, thought mode, research method, and civilization idea when advent of "step-industry" epoch.───“生态”不仅是一个学科术语，在“后工业”时代到来之后，它亦成为一种理念、思维方式、研究方法和文明观。

54 、Our epoch is one in which space takes for us the form of relations among sites.───我们的时代是空间确定我们和**之间的联系的时代。

55 、As he informed me, such are his respect for and obsession with the said epoch that his chronic disease has fallen into oblivion.───他告诉我，他对那个年代的敬意和神往达到了痴迷的程度，甚至可以忘掉久病的折磨。

56 、I also make it by understanding the purpose of any other man, of whatever epoch.───在理解任何别的人，任何别的时代的意图时，我也在制造这种普遍性。

57 、A kind of culture contain the disputed and incarnate value which come from classicality and echo the subject of this epoch.───一种源于古典应和时代主题的文化理念略带一点被控制在媒体外的来自个人的争议则充分说明了它的含金量。

58 、The family of Colonel Pyncheon, at the epoch of his death, seemed destined to as fortunate a permanence as can anywise consist with the inherent instability of human nature.───书上的翻译是：在平钦上校去世的那个时代，他一家和人事固有的反复无常一样，好像命中注定是永远幸运的。

59 、A large extinct ground sloth of the family Megatheriidae of the Miocene Epoch through the Pleistocene Epoch.───大懒兽中新世至更新世时期大懒兽科之栖于地面的已绝迹的大树懒

60 、On the other hand, only 7 guitars out of 49 were made with rosewood in the second epoch.───另一方面, 只7 把吉他丧失49 用红木被做了在第二个世纪。

61 、In the globality epoch of economy, our living had been blended.───在经济全球化的时代里，我们的生活早就是你中有我，我中有你。

62 、A few thousand epochs ago, I was out for a hike in the fjords.─── 很久很久以前 我去峡湾玩

63 、My fellow citizens, let no one doubt that this is a difficult and dangerous epoch on which we have set out.─── 美国公民们 毫无疑问 我们踏上了一个艰难而危险的 新纪元

64 、Or maybe you'll be an anthropologist who discovers exciting new fossils from the Pleistocene Epoch.───或者也许你会发现更新时代一块令人激动的新化石，成为一名人类学家。”

65 、Ice age refers to the latest glacial epoch.───冰河时期指的是最近的一个冰川时期。

66 、Ours is an epoch in which heroes are coming forward inmultitudes.───我们的时代是一个英雄辈出的时代。

67 、Of, belonging to, or denoting the Holocene Epoch.───全新世的属于或表示全新世的

68 、Therefore, the so-called "Yuanhe style" not only means Yuanzhen and Bai Juyi's some kind of poems, but contains profoud and abundant epoch connotation.───因此，所谓“元和体”，显然并非仅是元镇和白居易的某种类型诗作的特指，而是包容着深广而丰富的时代性内涵。

69 、We're at the end of the historical epoch, and at the dawn of another.───我们正处在一个历史时代的末期, 另一个历史时代的开端。

70 、Acid intrusions of Late Caledonian or Early Variscian Epoch result from island arc magmatism.───加里东晚期或华力西早期侵位的酸性侵入岩为岛弧环境产物。

71 、The chemical match was not yet in existence;at that epoch the Fumade steel represented progress.───当时还没有化学火柴，代表那个时代的进步的是菲玛德打火机。

72 、"Digital Olympics" is the epoch feature of "High-Tech Olympics",developing means of "people's Olympics" and important back-up of "Green Olympics".───“数字奥运”是“科技奥运”的时代特征，是“人文奥运”的弘扬手段，是“绿色奥运”的重要支撑。

73 、Of or relating to the fourth glacial stage of the Pleistocene Epoch in North America.───威斯康星冰期的与北美洲更新世第四纪冰川有关的

74 、From that epoch, except when the child was asleep, Hester had never felt a moment's safety: not a moment's calm enjoyment of her.───从那时起，除非这孩子在睡觉，海丝特设有过片刻的安全感，也没有过片刻的宁静和由孩子带来的欢乐。

75 、From Dadaism, with the emergence of Modernism, several kinds of experimental literature arose , and French literature entered an experimentalism epoch.───从达达主义兴起之后,现代主义产生,各种实验性文学竞相涌现,法国文学开始了一个实验性的时代。

76 、Paleocene The earliest epoch of the Tertiary period, before the Eocene and lasting from around 65 to 55 million years ago.───古新世第三纪中最早的一个世，在始新世之前，大约从六千五百万年前持续到五千五百万年前。

77 、In the Pliocene epoch, 5.3 Million years ago, the primates continued to diversify.───在上新纪世纪,5.3百万年前,大主教继续多样化。

78 、Foshan Epoch Glasstech Co., Ltd.───佛山爱普斯玻璃工艺有限公司

79 、From the view of characteristics of the thrust as well as regional tectonic setting, its main genesis should be the Indo-Chinese Epoch gliding napping.───从该断层的特征结合区域构造背景来分析 ,印支期的滑覆运动应是其主要成因。

80 、Being an important aspect of "inter-cultural communication", translation has an important role to play in our epoch.───作为不同文化间进行交流的一个重要方面，翻译在这个时代起着重大的作用。

81 、For decades, the prevailing hypothesis about Miocene Amazonia held that a shallow sea swamped the region for much of that epoch.───关于中新世的亚马逊河流域，过去数十年来，一般的假设是在中新世的绝大部份时间，有一座浅海淹没了该区。

82 、Preliminary Discussion on the Geological Characteristics and Mineralogenetic Epoch of Xiaogela Copper Deposit in Lanping Basin.───兰坪盆地小格拉铜矿床地质特征及成矿时代初探。

83 、Insofar as superpowers could reduce the threat of nuclear war, we will usher in an epoch with few dangers.───只要超级大国减少核战争的危险，我们便将进入一个少有危险的时代。

84 、It was the epoch of belief. It was the epoch of incredulity.─── 也是充满信仰 又充满怀疑的新纪元

85 、The epoch of world communism will be reached when all mankind voluntarily and consciously changes itself and the world.───当全人类都自觉地改造自己和改造世界的时候，那就是世界的共产主义时代。

epoches是什么意思

在机器学习中，epoch是一个核心概念，它指的是模型训练的完整过程，即模型学习的全部次数。每个epoch结束后，模型会根据预测错误与真实标签的差异进行反向传播，并更新网络中的权重和偏移量。训练会在达到指定epoch数后停止，然后使用此模型进行预测。

Epoch的值受多种因素影响，如数据集大小、网络结构复杂度以及训练算法类型。多数深度学习模型需经过多轮训练才能提高准确率、降低误差，因为模型需要反复学习和调整。因此，若想训练出高质量的深度学习模型，需耐心进行多次训练，直至达到预期性能。

除了epoch，还有其他参数影响深度学习模型的训练效果，如学习率、权重衰减和批量大小等。优化这些参数需投入大量精力，但对提升模型准确性和鲁棒性至关重要。因此，我们应深入了解这些参数，并在实践中不断调整，以找到最佳的训练方案。

epoch有什么特殊含义

epoch：1个epoch等于使用训练集中的全部样本训练一次。

epoch：

英[ˈi：pɒk]美[ˈepək]

n。时期；纪元；世；新时代

复数：epochs。

扩展资料

神经网络工作原理

人工神经网络首先要以一定的学习准则进行学习，然后才能工作。现以人工神经网络对于写“A”、“B”两个字母的识别为例进行说明，规定当“A”输入网络时，应该输出“1”，而当输入为“B”时，输出为“0”。

所以网络学习的准则应该是：如果网络作出错误的判决，则通过网络的学习，应使得网络减少下次犯同样错误的可能性。首先，给网络的各连接权值赋予(0，1)区间内的随机值，将“A”所对应的图象模式输入给网络。