magnitude是什么意思_magnitude怎么读_中英文释义(含例句用法)

the property of relative size or extent (whether large or small);"they tried to predict the magnitude of the explosion"
"about the magnitude of a small pea"

a number assigned to the ratio of two quantities; two quantities are of the same order of magnitude if one is less than 10 times as large as the other; the number of magnitudes that the quantities differ is specified to within a power of 10

relative importance;"a problem of the first magnitude"

中英词源

magnitude 巨大，重要性，地震震级等

magni-,巨大的，-tude,名词后缀。即巨大之物，同时用于地震震级等多种科学术语。

magnitude: magnitude: [14] Magnitude is one of a large family of words for which English is indebted to Latin magnus ‘large’. This goes back to an Indo- European *meg- or *megh-, source also of Greek mégas ‘large’ (from which English gets the prefix mega-) and prehistoric Germanic *mikil-, ancestor of English much. Apart from magnitude, English descendants of magnus include magnanimous [16] (etymologically ‘large-minded’), magnate [15] (a ‘large’ or ‘important’ person), magnificat [12] (from the first words of Luke 1:46, Magnificat anima mea dominum ‘My soul doth magnify the lord’, where magnificat is the 3rd person present singular of Latin magnificāre, a derivative of magnus and source of English magnify [14]), magnificent [16] (etymologically ‘doing great deeds’), and magnum [18] (the application to a double-sized wine bottle is a modern one).

In addition maxim and maximum come from the superlative of magnus and major and mayor from its comparative, and master and the monthname May could also be related.
=> magnum, major, maxim, mayor, much
magnitude (n.): c. 1400, "greatness of size or character," from Latin magnitudo "greatness, bulk, size," from magnus "great" (see magnate) + -tudo, suffix forming abstract nouns from adjectives and participles (see -tude). Meaning "size, extent" is from early 15c. Of stars, "brightness," from 1640s.

词态变化

复数 magnitudes;

权威造句

1. The time delay would be smaller by eight orders of magnitude.: 如果按8个数量级来看，延时量会显得小一些。

2. The San Francisco earthquake of 1906 had a magnitude of 8.3.: 1906年旧金山地震的震级为8.3级。

3. Ministers underestimated the magnitude of the task confronting them.: 部长们低估了他们所面临的任务的艰巨性。

4. These are issues of great magnitude.: 这些问题极为重要。

5. We did not realize the magnitude of the problem.: 我们没有意识到这个问题的重要性。

近反义词

size 大小

greatness 伟大

extent 广度

enormousness 巨大

importance 重要

consequence 结果

significance 重要性

moment 片刻

enormity 暴行

weight 重量

scale 刻度

degree 学位

amount 数量

level 数量

vastness 巨大

amplitude 广阔

bigness 大

measure 措施

dimension 尺寸

largeness 巨大

immensity 无限

infinity 无限

boundlessness 无穷

proportion 部分

mass 大量

bulk 体积

expanse 宽阔的区域

volume 卷

profusion 丰多

superabundance 过多

copiousness 丰裕

plenty 丰富

abundance 丰富

barrels 动词barrel的第三人...

much 许多的

plenitude 丰富

quantity 量

tons [口]极其

distinction 荣誉

influence 影响

eminence 显赫

prominence 突出物

measurement 测量，测量法...

gravity 重力

breadth 宽度

dimensions 面积

width 宽度

great 很好的

deal 协定

content 内容

great deal 大量

order of magnitude 数量级

相似短语

gravitational magnitude 重力量值

magnitude chart 震级图

change magnitude phr. 改变大小或规模

statistical magnitude 统计量，统计数量

visual magnitude 目视量，目视星等

response magnitude 反应量

photovisual magnitude 仿视星等

red magnitude 红星等

apparent magnitude 视星等

infrared magnitude 红外星等

单词分析

暂无,等待补充.

记忆方法