英:[ˌæmplɪfɪˈkeɪʃn]
美:[ˌæmplɪfɪˈkeɪʃn]
英:[ˌæmplɪfɪˈkeɪʃn]
美:[ˌæmplɪfɪˈkeɪʃn]
am·pli·fi·ca·tion
aem pl f keI shn
词根:amplify
n.amplifier [电子] 放大器,扩大器;扩音器
vi.amplify 详述
vt.amplify 放大,扩大;增强;详述
Noun
1. addition of extra material or illustration or clarifying detail;
"a few remarks added in amplification and defense"
"an elaboration of the idea followed"
2. the amount of increase in signal power or voltage or current expressed as the ratio of output to input
3. (electronics) the act of increasing voltage or power or current
amplification factor[计]放大系数;放大因数
power amplification功率放大(系数)
signal amplification信号放大
amplification coefficient放大系数
voltage amplification电压放大(率)
1540年代,“在任何维度上的扩大”,源自拉丁语 amplificationem(主格 amplificatio)“扩大,延伸”,动作名词,来自 amplificare “扩大,拓宽,增加”的过去分词词干,源自 amplus “大”(参见 ample)+ facere 的组合形式“制造,做”(来自 PIE 词根 *dhe- “设置,放置”)。最初在英语中常用于修辞手法; “通过电气技术扩大声音的意义”始于1915年。
放大,扩大:使之扩大或放大的过程,如增加听觉或视觉刺激,作为改善感觉的方法
放大
放大
扩增
borrowed from Latin amplificātiōn-, amplificātiō "act of making greater, enlarging upon (in rhetoric)," from amplificāre "to increase the size of, amplify" + -tiōn-, -tiō, suffix of verbal action
The first known use of amplification was in 1546
amplificationnoun
an act, example, or product of amplifying
amplificationnoun
an act, example, or product of amplifying
a usually massive replication of genetic material and especially of a gene or DNA sequence (as in a polymerase chain reaction)
1 High-definition video and audacious amplification expose every blemish or missed note.
2 For decades, Sherman insisted the characters she embodies in her photographs had nothing to do with her, that they were simply amplifications of female media tropes.
3 Hype is transient on the internet, and without the right press or the amplification that comes with big brand partnerships, some houses fizzle.
4 At the smaller outdoor stages for classical music, even with amplification, you can get close enough to the performers that some of the natural sound comes through.
5 A lawyer would say that musicians are allowed play in public, without amplification, anywhere they like.
6 Another snag was the Bowl's sometimes-anemic amplification system, which made it hard to tell whether the trombones were having intonation problems.
7 Miking is a symbolic displacement – the theatre's natural acoustic overwhelmed by amplification, with the voice coming from speakers rather from from the performer him or herself.
8 The lens of the cannon (colloquially known as "the Eye") was built around an immense amplification crystal.
激光炮的透镜(俗称“眼”)是围绕巨型放大水晶建造的。
9 Since the Greek language in which John wrote had no exclamation marks, he used an amplification technique that is common in Scriptures.
后来约翰用希腊语写作没有惊叹的标志,他在经文中普片的使用用一种放大的手法。
10 Given that size, Lloyd Webber was particular about amplification on Thursday, preferring to let the instruments sound as acoustic as possible.
11 Underneath them will be amplification equipment known as “butt kickers.”
12 Due to insertion loss, the signal may require amplification.
由于存在插入损耗, 所以信号可能需要放大.
13 In the park the necessary amplification takes its toll.
14 Because it is that very amplification that gives them power.
15 Horace's brevity is magical, here, but Dryden's amplification works in another way.
16 Instead, he has relied on his own energetic Twitter use and the amplification effect of right-wing media.
17 The heavy amplification, which allows hundreds of audience members spread out across the park’s lawns to follow the performance, made for erratic fluctuations in sound.
18 But uniformly aggressive amplification had the effect of flattening expression from singers and instrumentalists alike.
19 But Mr. Saks strongly rejected the idea that body microphones represent a more intrusive kind of amplification.
20 I would have enjoyed the show more had it been better staged, better cast, or presented without that particularly awful amplification — now I see why people complain about musicals in the Kennedy Center Opera House.
2 扩充
ampliative development extend expand push enlarge amplificatory ampliation piece distribute enrich amplify aggrandize aggrandise enl ampliate expanded expandedness largen
4 扩大
wide extension magnification escalation enlargement dilatation build swell broaden dilate extend expand enlarge magnify ream escalate exaggerate spread extended pervasive prolate intumescent ampliation expansion augmentation dilation extensity intumescence intumesce run pour augment widen develop amplify pervade aggrandize develope expansile expanded expansive distent stretch flare irradiation distension grow flange distend greaten increase carry eke upbuild dilatant ampliate dilated ampliative expansiveness aggrandizement dilatancy parlay
6 放大
telescopic magnification enlargement boost enlarge amplify magnify scale up blowup blown-up gain micro- on the gain
7 增强
growing increased strengthening increase growth swell swelling intensification build-up fortify grow mount heighten build strengthen sharpen bolster amplify intensify magnify enhancive corroborant stepped-up buildup reinforcement enrichment intension reinforce
8 引伸
9 详述
expansion rehearsal recital recitation elaboration dilatation particularise expand elaborate enlarge amplify dilate expatiate particularize state detail discuss retail exhaust rehearse body out detailedly specification particularization expatiation recountal dwell descant perorate recount recite dot i's and cross the t's dot i's and cross t's dot the i's and cross t's enter into details enter into detail go into details go into detail enlarge upon
10 铺陈