magnitude
英 ['m?gn?tju?d]
美['m?ɡn?tud]
- n. 大??；量級(jí)；[地震] 震級(jí)；重要；光度
常用詞匯低頻詞TOEFL考研GREIELTSTEM8CET6
詞態(tài)變化
復(fù)數(shù):?magnitudes;
中文詞源
magnitude 巨大，重要性，地震震級(jí)等
magni-,巨大的，-tude,名詞后綴。即巨大之物，同時(shí)用于地震震級(jí)等多種科學(xué)術(shù)語(yǔ)。
英英釋意
- 1. the property of relative size or extent;
- "they tried to predict the magnitude of the explosion"
- 2. 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
- 3. relative importance;
- "a problem of the first magnitude"
英文詞源
- 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.
實(shí)用場(chǎng)景例句
- We did not realize the magnitude of the problem.
- 我們沒(méi)有意識(shí)到這個(gè)問(wèn)題的重要性。
牛津詞典
- a discovery of the first magnitude
- 一項(xiàng)極重要的發(fā)現(xiàn)
牛津詞典
- The star varies in brightness by about three magnitudes.
- 星體的亮度大約分三個(gè)星等。
牛津詞典
- An operation of this magnitude is going to be difficult...
- 這么大的手術(shù)實(shí)施起來(lái)十分困難。
柯林斯高階英語(yǔ)詞典
- These are issues of great magnitude...
- 這些問(wèn)題極為重要。
柯林斯高階英語(yǔ)詞典
- ...the 1.2 magnitude star Fomalhaut...
- 星等為1.2 的北落師門(mén)星
柯林斯高階英語(yǔ)詞典
- The San Francisco earthquake of 1906 had a magnitude of 8.3.
- 1906年舊金山地震的震級(jí)為8.3級(jí)。
柯林斯高階英語(yǔ)詞典
- America and Russia do not face a problem of the same order of magnitude as Japan.
- 美俄兩國(guó)所面臨問(wèn)題的重要性與日本的不可同日而語(yǔ)。
柯林斯高階英語(yǔ)詞典
- The time delay would be smaller by eight orders of magnitude.
- 如果按8個(gè)數(shù)量級(jí)來(lái)看，延時(shí)量會(huì)顯得小一些。
柯林斯高階英語(yǔ)詞典
- A force has direction as well as magnitude.
- 力不僅有方向而且有大小.
期刊摘選
- The proposed grand alliance now in prospect would be a challenge of an utterly different magnitude.
- 但如今有望實(shí)現(xiàn)的大聯(lián)盟提案將是一場(chǎng)級(jí)別截然不同的挑戰(zhàn).
期刊摘選
- The result suggests that pressure magnitude, pressurizing velocity and manner, and etc.
- 表明壓力高低 、 加壓速度快慢、加壓方式等對(duì)油藏滲流和變形產(chǎn)生顯著影響.
期刊摘選
- An earthquake of magnitude 6 or over took place in Azores Islands.
- 亞速爾群島發(fā)生一次6級(jí)以上地震.
期刊摘選
- The USGS earlier measured the quake at 5.7 magnitude at a depth of 2.2 miles.
- 而此前,美國(guó)地質(zhì)勘探局測(cè)得,此次地震強(qiáng)度為5.7級(jí),發(fā)生于地底2.2英里處.
期刊摘選
- The 7.8 magnitude quake struck on Monday , at 1428 local time ( 0628 GMT ).
- 當(dāng)?shù)貢r(shí)間下午兩點(diǎn)28分 ( 格林尼治時(shí)間6點(diǎn)28分 ) 發(fā)生的里氏7.8級(jí)地震.
期刊摘選
- Increases in intragastric pressure, when they, appear to correlate the magnitude and the intensity of fasciculations.
- 如果胃內(nèi)壓出現(xiàn)的話, 其程度和肌束震顫的強(qiáng)度相關(guān).
期刊摘選
- Dependable production is just as important as the magnitude of output.
- 可靠的生產(chǎn)和巨大生產(chǎn)量一樣重要.
辭典例句
- A plasma medium can support accelerating electric fields of fantastic magnitude.
- 電漿介質(zhì)可以支持加速電場(chǎng)到相當(dāng)大的程度.
期刊摘選
- The device speed has improved by two orders of magnitude since 1960.
- 自1960年至今,器件速度已改善了兩個(gè)數(shù)量級(jí).
辭典例句
- The auditorium is a building of great magnitude.
- 這個(gè)大禮堂是一棟巨大的建筑物.
《簡(jiǎn)明英漢詞典》
- A vector that denotes the magnitude and direction of lattice distortion associated with a dislocation.
- 表示位錯(cuò)引起晶格畸變程度和方向的矢量.
期刊摘選
- Because of this magnitude and user impact, strong action by the industry is imperative.
- 鑒于這種量級(jí)和帶來(lái)的用戶(hù)影響, 軟件行業(yè)迫切需要采取強(qiáng)有力的行動(dòng).
期刊摘選
- It made his role more extravagant, of greater magnitude.
- 這一來(lái)他的地位就更高不可攀了, 身份就更尊貴了.
辭典例句
- In other words, the magnitude of the angular momentum is increased, its direction remaining the same.
- 換句話說(shuō), 即角動(dòng)量的大小增加了, 但其方向不變.
辭典例句
- The USgeological survey put the magnitude at 6.1.
- 美國(guó)地質(zhì)勘測(cè)局測(cè)量為6.1級(jí)地震.
期刊摘選
- Scientists a magnitude rating to earthquakes based on the strength and duration of their seismic waves.
- 科學(xué)家根據(jù)地震波的強(qiáng)度和持續(xù)時(shí)間把地震強(qiáng)度分為了不同的等級(jí).
期刊摘選
- In the illustration above , the limiting magnitude has been set to 8.
- 在下面的圖例中, 極限星等是8——最大可能視場(chǎng)等級(jí)的默認(rèn)星等.
期刊摘選
- Magnify the magnitude of the magnetism.
- 放大磁性的大小.
期刊摘選
- Stars of the first magnitude are the brightest.
- 一等星最明亮.
《簡(jiǎn)明英漢詞典》
- I hadn't realized the magnitude of the problem.
- 我沒(méi)有認(rèn)識(shí)到這個(gè)問(wèn)題的重要性.
《簡(jiǎn)明英漢詞典》