disperse
音標(biāo)發(fā)音
- 英式音標(biāo) [d??sp??s]
- 美式音標(biāo) [d??sp??s]
- 國際音標(biāo) [dis'p?:s]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- vt. 分散；使散開；傳播
- vi. 分散
- adj. 分散的
詞源解說
- 14世紀(jì)晚期進(jìn)入英語，直接源自拉丁語的dispersus，意為撒，散開。
詞根記憶
- di(分開) + spers(散播) + e→分散
- di(分開) + sperse(散開)→(使)分散；參考：disappear(vi.消失)
- di(分離) + spers(散播) + e→分開散播→分散，散開
同根派生
- adj性質(zhì)的同根詞
- dispersed：散布的；被分散的；被驅(qū)散的。
- dispersive：分散的；彌散的。
- n性質(zhì)的同根詞
- dispersion：散布；[統(tǒng)計(jì)][數(shù)]離差；驅(qū)散。
- dispersal：分散；傳播；散布；疏散；消失。
- v性質(zhì)的同根詞
- dispersed：分散；傳播（disperse的過去分詞）。
用法辨析
- disperse表示“使…散開”“驅(qū)散”,可接名詞或代詞作賓語,還可接反身代詞作賓語,以加強(qiáng)語氣。
v. (動(dòng)詞)
英漢例句
- The crowd dispersed when the police arrived.
警察來時(shí),群眾散開。 - The police dispersed the crowd.
警察驅(qū)散了群眾。
用作動(dòng)詞 (v.)
用作不及物動(dòng)詞: S+～(+A)
用作及物動(dòng)詞: S+～+ n./pron.
詞組短語
- Disperse medium [物化]分散介質(zhì);分散媒;分散媒質(zhì);分散介質(zhì)
- disperse brown 分散棕
- disperse array 分散數(shù)組
- Demon Disperse 惡靈退散
- disperse stuff 散料處理
短語
英英字典
- to spread across or move away over a large area, or to make something do this
- When something disperses or when you disperse it, it spreads over a wide area.
- When a group of people disperses or when someone disperses them, the group splits up and the people leave in different directions.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 分散
The colour fastness of disperse dyes on polyester fibers with diftbrentfineness was studied.
本文研究了分散染料在不同線密度滌綸纖維上的染色牢度。化學(xué)
- 分散
Now disperse dyes are mainly dyes for PET dyeing and printing.
目前分散染料已成為合成纖維,特別是聚酯纖維染色和印花的主要染料。能源科學(xué)技術(shù)
- 頻散
- 分散的
In the direction of System Analysis and CAE, this paper makes an integral design of the disperse CAD, CAM, etc in the area of highway engineering, and develops the CAE system for QingZang Highway based on the its actual conditions.
本文運(yùn)用系統(tǒng)工程和工程CAE的思想，對(duì)公路工程領(lǐng)域內(nèi)分散的CAD、CAM等系統(tǒng)進(jìn)行集成設(shè)計(jì)，并結(jié)合青藏公路實(shí)際，開發(fā)了青藏公路CAE系統(tǒng)。 - 散開
- 離散
The error and solution bringing from finite element disperse are expatiated.
闡述了有限元離散帶來的誤差和解決辦法。物理學(xué)
- 離散
Through secrecy communication contrast the time series with disperse in the hyperchaotic system; more discuss its some problem such as modulation and demodulation, anti-jamming and bit error rate.
通過時(shí)間連續(xù)與離散的超混沌保密通信對(duì)比，進(jìn)一步討論超混沌通信過程中的調(diào)制解調(diào)、杭干擾和誤碼率問題。 - 使(光線)色散：
- 散布
- 分散
- 彌散