fret什么意思

来源：米粿美食网

v. 烦恼，发愁；（通过摩擦或啮咬）使磨损，使销蚀；（经侵蚀而）形成（沟，通道）；打着涟漪流动（或移动）；给（弦乐器）装品；把琴弦压在音品上演奏（某音）；用回纹装饰 n. （吉他等指板上定音的）品；（从海上飘来的）雾，海雾；烦躁，苦恼，焦急；（艺术，建筑）回纹饰；（纹章）钻石上的回纹饰图案【名】（Fret）（美、波、法、比、英、西）弗雷特（人名）

[ 复数 frets 第三人称单数 frets 现在分词 fretting 过去式 fretted 过去分词 fretted ]

网络释义专业释义英英释义

荧光共振能量转移(Fluorescence Resonance Energy Transfer)

...前提下,将FRET技术和化学发光探针运用到PDT凋亡机理的研究,得到了初步但非常有意义的结果,证明这两种方法在凋亡机理研究中的可行性。本文首先概述了有关光动力疗法的基本知识以及治疗肿瘤的机制,总结了细胞凋亡相关蛋白的基本信息以及与细胞凋亡通路的调节,并对FRET技术的基本原理以及在蛋白相互作用的应用情况做了简要的描述。本论文分三个部分详细介绍了实验工作:在第一部分的实验工作中,运用荧光共振能量转移(FRET)成像技术监测在肿瘤坏死因子()和光动力作用诱导凋亡过程中细胞内caspase一3的活性,并对在凋亡前后细胞内稳定表达的荧光蛋白发射光...

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荧光共振能量传递

基于荧光共振能量传递(FRET)白勺生物均相检测简单、灵敏而深受关注。它常用有机染料和量子点(QDs)作为荧光标记。

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品格

... frequency频率 fret品格 fugue赋格 ...

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吉它指板

... French Horn 圆号（法国号） Fret 吉它指板 Fretless Bass 无品贝司 ...

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短语

Guitar Fret Noise 吉他换把杂音 ; 磨弦声 ; 磨弦 ; 吉他弦杂音

fret and fume 恼火 ; 发怒 ; 焦急 ; 烦恼

Fret Noise 琴品噪音 ; 急促的噪声

fret away 逐渐侵蚀 ; 翻译

sea fret 海雾

tr-fret 转移 ; 能量转移 ; 时间分辨荧光共振能量转移 ; 技术

fret saw frame 钢丝锯架

fret saw blade 钢丝锯条

更多收起网络短语土木建筑工程 | 艺术学 | 化学 | 生物学雕花回纹饰；万字浮雕品格吉它指板萤光共振能量转移 (fluorescence resonance energy transfer) 荧光共振能量转移 (fluorescence resonance energy transfer) 间质片层基粒间膜

·2,447,543篇论文数据，部分数据来源于NoteExpress

fret [ fret ]

n. agitation resulting from active worry

同义词： stew sweat lather swither

a spot that has been worn away by abrasion or erosion

同义词： worn spot

an ornamental pattern consisting of repeated vertical and horizontal lines (often in relief)

"there was a simple fret at the top of the walls"

同义词： Greek fret Greek key key pattern

a small bar of metal across the fingerboard of a musical instrument; when the string is stopped by a finger at the metal bar it will produce a note of the desired pitch v. worry unnecessarily or excessively

同义词： fuss niggle

be agitated or irritated

"don't fret over these small details"

provide (a musical instrument) with frets

"fret a guitar"

become or make sore by or as if by rubbing

同义词： chafe gall

cause annoyance in gnaw into; make resentful or angry

同义词： eat into rankle grate

carve a pattern into decorate with an interlaced design be too tight; rub or press

同义词： choke gag

cause friction

同义词： rub fray chafe scratch

remove soil or rock

同义词： erode eat away

wear away or erode

同义词： eat away

以上来源于:WordNet

柯林斯英汉双解大词典

fret /fr?t/ CET6+ TEM8 ( fretting, fretted, frets )

V-T/V-I If you fret about something, you worry about it. 担心

例：

I was working all hours and constantly fretting about everyone else's problems.

我一刻不停地工作着，还一直担心着其他人的问题。

例：

But congressional staffers fret that the project will eventually cost billions more.

但国会的工作人员们担心这个方案最终会多花几十亿。

N-COUNT The frets on a musical instrument such as a guitar are the raised lines across its neck. (吉他等弦乐器指板上定音的) 音品

N a repetitive geometrical figure, esp one used as an ornamental border 回纹饰

N sea fret的缩写 → short for sea fret

词组短语同近义词同根词词语辨析

fret over 为…着急

vt. 使烦恼；焦急；使磨损

trouble , irk

vi. 烦恼；焦急；磨损

trouble , worry

n. 烦躁；焦急；磨损

anxiousness , wear and tear

词根： fret

adj.

fretful 焦躁的；烦燥的；起波纹的

fretted 焦躁的；腐蚀的；附有弦马的

adv.

fretfully 焦急地；焦躁地

fretfulness 焦躁

fretted 烦躁；侵蚀；耗损（fret的过去分词）

fret, care, brood, worry

这组词都有“烦恼、担忧”的意思，其区别是：

fret 通常指因悲哀、焦虑或忧愁等所困扰的心理状态。

care 多指极强烈的关心和忧虑。常带纯客观的意味。

brood 语气比worry强，多指沉思、沮丧或忧郁。

worry 普通用词，着重使人焦虑、烦恼或深深不安。

以上来源于网络

双语例句权威例句

"You really needn't fret, Ratty," added the Badger placidly.

“你真的不必烦恼，鼠仔。”獾子班杰平静地补充道。

youdao

Her baby starts to fret as soon as she goes out of the room.

她一走出房间，婴儿就躁动起来。

《牛津词典》

But congressional staffers fret that the project will eventually cost billions more.

但国会的工作人员们担心这个方案最终会多花几十亿。

《柯林斯英汉双解大词典》

更多双语例句

Even people in the snoop business fret that their gear could be taken too far.

FORBES: Spotting Evil

Besides, they fret, why assume that county jails will be any better than state prisons?

ECONOMIST: Imprisonment in California

Jamaicans now fret that Trinidadian companies control their national airline and supply their supermarkets.

ECONOMIST: Half a century of small islands with big egos

更多权威例句

百科

fret

FRET即荧光能量共振转移(fluorescence resonance energy transfer,)是较早发展起来的一门技术，而荧光能量共振转移现象是20世纪初发现的，随着绿色荧光蛋白应用技术的发展，FRET已经成为检测活体中生物大分子纳米级距离和纳米级距离变化的有力工具，在生物大分子相互作用分析、细胞生理研究、免疫分析等方面有着广泛的应用。

详细内容

以上来源于：百度百科

词组短语