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在"英语"词典里logarithm}的意思

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词典
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单词 LOGARITHM的词源

From New Latin logarithmus, coined 1614 by John Napier, from Greek logos ratio, reckoning + arithmos number.
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语源学是对单词起源和它们的结构和意义变化的研究
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英语中LOGARITHM的发音

logarithm  [ˈlɒɡəˌrɪðəm] play
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LOGARITHM的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

LOGARITHM在英语中的意思是什么?

点击查看«logarithm»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

对数

Logarithm

一个数字的对数是一个指数,另一个固定值,基数必须被提高以产生该数字。 例如,1000到10的对数为3,因为10到功率3是1000:1000 = 10×10×10 = 103。更一般地,对于任何两个实数b和x,其中b是正的,b≠ 1,基数10的对数称为常用对数,在科学与工程中有很多应用。 自然对数以非理性数e为基数; 其使用在纯数学,特别是演算中广泛使用。 二进制对数使用基数2,在计算机科学中是突出的。 约翰·纳皮尔(John Napier)在17世纪初引入了对数作为简化计算的手段。 导航员,科学家,工程师等人迅速采用幻灯片规则和对数表进行计算。 The logarithm of a number is the exponent to which another fixed value, the base, must be raised to produce that number. For example, the logarithm of 1000 to base 10 is 3, because 10 to the power 3 is 1000: 1000 = 10 × 10 × 10 = 103. More generally, for any two real numbers b and x where b is positive and b ≠ 1, The logarithm to base 10 is called the common logarithm and has many applications in science and engineering. The natural logarithm has the irrational number e as its base; its use is widespread in pure mathematics, especially calculus. The binary logarithm uses base 2 and is prominent in computer science. Logarithms were introduced by John Napier in the early 17th century as a means to simplify calculations. They were rapidly adopted by navigators, scientists, engineers, and others to perform computations more easily, using slide rules and logarithm tables.

点击查看«logarithm»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

LOGARITHM押韵的英语 单词


algorithm
ˈælɡəˌrɪðəm
antilogarithm
ˌæntɪˈlɒɡəˌrɪðəm
biorhythm
ˈbaɪəʊˌrɪðəm
cologarithm
kəʊˈlɒɡəˌrɪðəm
cryptarithm
ˈkrɪptəˌrɪðəm
fathom
ˈfæðəm
isarithm
ˈaɪsəˌrɪðəm
polyrhythm
ˈpɒlɪˌrɪðəm
rhythm
ˈrɪðəm

LOGARITHM一样开头的英语单词

log of wood
log out
logagraphia
logan
logan-stone
loganberries
loganberry
logania
loganiaceous
logaoedic
logarithmic
logarithmic function
logarithmic spiral
logarithmical
logarithmically
logboard
logbook
loge
loggat
logged

LOGARITHM一样开头的英语单词

alpha rhythm
Beerbohm
beta rhythm
common logarithm
delta rhythm
drachm
evolutionary algorithm
fehm
genetic algorithm
hm
megohm
milliohm
Napierian logarithm
natural logarithm
ohm
pashm
Qeshm
sprung rhythm
tetradrachm
vehm

英语近义词词典里logarithm的近义词和反义词

近义词

«logarithm»的25种语言翻译

翻译者
online translator

LOGARITHM的翻译

通过我们的英语多语言翻译器,找到logarithm25种语言翻译
该章节所呈现的将logarithm由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«logarithm»。

翻译者英语 - 中文

对数
1,325 数百万发言者

翻译者英语 - 西班牙语

logaritmo
570 数百万发言者

英语

logarithm
510 数百万发言者

翻译者英语 - 印地语

लघुगणक
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

اللوغاريتم
280 数百万发言者

翻译者英语 - 俄语

логарифм
278 数百万发言者

翻译者英语 - 葡萄牙语

logaritmo
270 数百万发言者

翻译者英语 - 孟加拉语

লগ্যারিদম
260 数百万发言者

翻译者英语 - 法语

logarithme
220 数百万发言者

翻译者英语 - 马来语

Logaritma
190 数百万发言者

翻译者英语 - 德语

Logarithmus
180 数百万发言者

翻译者英语 - 日语

対数
130 数百万发言者

翻译者英语 - 韩语

로그
85 数百万发言者

翻译者英语 - 印尼爪哇语

Logarithm
85 数百万发言者
vi

翻译者英语 - 越南语

đối số
80 数百万发言者

翻译者英语 - 泰米尔语

மடக்கை
75 数百万发言者

翻译者英语 - 马拉地语

लघुगणक
75 数百万发言者

翻译者英语 - 土耳其语

logaritma
70 数百万发言者

翻译者英语 - 意大利语

logaritmo
65 数百万发言者

翻译者英语 - 波兰语

logarytm
50 数百万发言者

翻译者英语 - 乌克兰语

логарифм
40 数百万发言者

翻译者英语 - 罗马尼亚语

logaritm
30 数百万发言者
el

翻译者英语 - 希腊语

λογάριθμος
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

logaritme
14 数百万发言者
sv

翻译者英语 - 瑞典语

logaritmen
10 数百万发言者
no

翻译者英语 - 挪威语

logaritmen
5 数百万发言者

logarithm的使用趋势

趋势

词语 «LOGARITHM»的使用趋势

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100%
频率
使用相当广泛
84
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此处所显示的地图给出了词语«logarithm»在不同国家的使用频率。
logarithm的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«logarithm»的最常用表达而进行的主要搜索的列表。

词语«LOGARITHM» 随时间而变化的使用频率

该图表展现了单词«logarithm»在过去500年中的用法频率的每年演化其实施是基于分析词语«logarithm»从1500年到现在在 英语数字出版物中出现的频率。

logarithm的英语文献、引用和新闻中的使用范例

示例

«LOGARITHM»相关的英语书籍

在以下的参考文献中发现logarithm的用法。与logarithm相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
John Napier: Logarithm John
He is the father of the slide-rule and the grandfather of today's calculators. Despite his achievements, he remains curiously uncelebrated, and this absorbing story of his life aims to give John Napier his true status.
Lynne Gladstone-Millar, 2003
2
Mathematical Tables;: Containing the Common, Hyperbolic, and ...
And hence, multiplying this logarithm of ICO successively by 2, 3, 4, 5, 6, and 7, there arise the logarithms to the numbers in the decuple proportion, as in the margin. Also if the logarithm of duplication, or of the proportion of 2 to 1, be taken from ...
Charles Hutton, 1811
3
Pre-Calculus For Dummies
Chapter 5: Powering Up with Exponential and Logarithmic Functions A logarithm is an exponent, plain and simple. Recall, for example, that 42 = 16; 4 is called the base and 2 is called the exponent. The logarithm is log416 = 2, where 2 is ...
Krystle Rose Forseth, Christopher Burger, Michelle Rose Gilman, 2008
4
The Logarithm as a Direct Function
THE LOGARITHM AS A DIRECT FUNCTION By J. W. Bradshaw WITH AN INTRODUCTION BY W. F. Osgood The student of mathematics and physics meets logarithms for the first time at an early stage. He is told that " the logarithm of a ...
John William Bradshaw, 1903
5
ARM System Developer's Guide: Designing and Optimizing ...
Sincesis in the range 0 ≤ s < 32, we will actually find a Q26 representation q of the logarithm so that q = s226. We can easily calculate the integer part of s using CLZ or the alternatives of Section 7.2. This reduces us to a number in the range 1  ...
Andrew Sloss, Dominic Symes, Chris Wright, 2004
6
Scriptores Logarithmici: Or, a Collection of Several Curious ...
And becaufe 1, 10, 100, 1000, are continued proportionals, therefore the proportion of 1000 to 1 is triple of the proportion of 1000 to 100, and coniequcntly 4 of the logarithm of 1 is to be put for the logarithm of 100, viz. 23,025.85141, and this is ...
‎1791
7
Modelling in Geography: A Mathematical Approach
To understand the significance of logarithmic functions it is useful to have a grasp of what a logarithm is. Though it may at first seem unintelligible to the non- mathematician, a formal definition of a logarithm is a helpful starting point : the ...
Reginald William Thomas, Richard J. Huggett, 1980
8
Mathematical Tables for Practical Men
regarding the decimal point; this in the last example was found to be .930884 ; to1 this prefixing the index 1, corresponding to the whole or integral part 85, we obtain 1.930884, the logarithm oi'85. 28/4. To find the Logarithm of a Decimal ...
J. A. Powers, 1842
9
Popular Mechanics
That is, 12 2 = 144, and 2 is said to be the logarithm of 144 to the base 12. The base commonly used is 10, and the logarithm of any number to this base is equal to the exponent of the power to which 10 must be raised in order that the result ...
10
The Practical Navigator, and Seaman's New Daily Assistant: ...
Required the Logarithm of 57,5? opposite to 5751s 2,75967, calling the Index 1 it will be 1.75967, the Logarithm of 57,5. Having the Logarithm, the Number is found by the inverse of the above, as for Example : Required the Number answering ...
John Hamilton Moore, 1791

包含词语«LOGARITHM»的新条目

找出国内和国际出版社所讨论的内容,以及词语logarithm在以下新条目的上下文中是如何使用的。
1
iSperm lets your iPad analyze your swimmers at home - CNET
A customized app contains a logarithm that analyzes the sperm count and motility (how well the swimmers move). It's also possible to record ... «CNET, 七月 15»
2
iSperm lets your iPad analyze your swimmers at home
A customized app contains a logarithm that analyzes the sperm count and motility (how well the swimmers move). It's also possible to record ... «CNET, 七月 15»
3
History shows the Australian sharemarket is undervalued
He says the equity prices are computed on a natural logarithm scale and fitted using linear regression. "This regression suggests a long-term ... «The Australian Financial Review, 七月 15»
4
Surgical outcomes of 25-gauge pars plana vitrectomy for diabetic …
Mean BCVA improved from logarithm of the minimal angle of resolution 1.59 (20/800, SD 0.88) to 0.68 postoperatively (20/100, 0.77), ... «Nature.com, 七月 15»
5
A robust multiple-locus method for quantitative trait locus analysis of …
Examples are logarithm, Box-Cox, arcsine (for proportion data) and rank-based transformations. However, it is generally unclear which ... «Nature.com, 七月 15»
6
Understanding exponential growth
If a quantity grows exponentially, its logarithm grows linearly. Hence, if we plot the quantity with a logarithmic Y-axis, we should see a straight ... «Livemint, 七月 15»
7
Are new homes special?
... to their transaction prices through a regression of sales price (or more often, its logarithm) on the vector of observable housing characteristics. «Brookings Institution, 七月 15»
8
Tree diversity and species identity effects on soil fungi, protists and …
Concentrations of soil nutrients and vegetation measurements were logarithm-transformed prior to analyses to improve the distribution of ... «Nature.com, 七月 15»
9
The Characterization of Ultra-Thin Layers of Silicon Oxide and …
... of surface sensitive angles, separating this by the intensity in a small range of massive sensitive angles and acquiring the natural logarithm. «Azom.com, 七月 15»
10
Google releases 'Ivy' app for iOS, an experimental big number …
The minimalistic UI offers users arbitrary floating point formatting, big number logarithm, trigonometric functions, and exact ration arithmetic, ... «9 to 5 Google, 七月 15»

参考文献
« EDUCALINGO. Logarithm [在线]. 可用 <https://educalingo.com/zh/dic-en/logarithm>. 四月 2024 ».
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