音標發(fā)音英式音標 ['pɑ?t?k(?)l?pɑ:t?kl]美式音標 [?pɑ?r.t??.k?l]國際音標 ['pɑ:tikl]英式發(fā)音 美式發(fā)音 基本解釋n.顆粒;微粒;極小量;質(zhì)點;粒子;[語]小品詞詞源解說 14世紀晚期進入英語,直接源自拉丁語的particula,意為一小部分。詞根記憶part(部分) + icle(東西)→微粒part(部分) + icle(東西)→分成小部分的東西→微粒part(部分) + icle(看作article,物品)→物品的一部分→極少量part(部分) + icle(看做article,物品)→物品的一部分→微粒,顆粒part(部分) + icle→物品的一部分→極少量同根派生particleparticle相關詞英漢例句用作名詞 (n.)Alpha-rays consist of alpha particles.α射線是由α粒子構(gòu)成的。particle更多例句詞組短語用作名詞 (n.)動詞+~emit a particle 射出一顆粒子形容詞+~charged 〔elementary〕 particles 帶電〔基本〕的粒子minute particle 微小顆粒solid particles 固體顆粒短語subatomic particle 次原子粒子;[物]亞原子粒子;次原子質(zhì)點;次原子elementary particle 基本粒子;元質(zhì)點submitochondrial particle 亞線粒體顆粒particle更多詞組英英字典劍橋英英字典(GRAMMAR) a word or a part of a word that has a grammatical purpose but often has little or no meaning(SMALL PIECE) an extremely small piece of matter柯林斯英英字典 A particle of something is a very small piece or amount of it. In physics, a particle is a piece of matter smaller than an atom such as an electron or a proton. particle劍橋字典particle柯林斯字典專業(yè)釋義計算機科學技術粒子A new self-adaptive particle swarm optimization(AMPSO) is presented.提出了一種新的自適應粒子群優(yōu)化算法(AMPSO)。微粒Three improved particle swarm optimization algorithms are proposed.3.提出了三種改進的微粒群算法。顆粒Set up each to particle include coal carry on form signify and particle size measure on this foundation.在此基礎之上建立了一套對超細顆粒包含煤粉進行形狀表征和粒度測量的圖像測量系統(tǒng)。質(zhì)點A Positioning algorithm based on particle dynamics is proposed.提出了基于質(zhì)點動力學的節(jié)點定位算法。地球科學粒子The results show that the algorithm for attenuation correction works quite well(relative error less than 15%) for typical cases determined by cloud thickness,liquid water content and cloud-drop particle density.結(jié)果表明,在云厚、云滴粒子濃度和含水量參數(shù)的一般取值情況下,可以獲得比較好(相對誤差質(zhì)點The rules above are proved by the results of PGD,amplitude of transfer function and particle motions.峰值結(jié)果、傳遞函數(shù)結(jié)果和觀測點質(zhì)點運動軌跡結(jié)果都顯示了這一規(guī)律。機械工程刨花The drying of wood particle is an important procedure in the production of particle board.木材刨花的干燥,是刨花板生產(chǎn)中的一個重要工序之一。粒子質(zhì)點顆粒化學顆粒Particle internal circulation drove by the spout jet should be the main mechanism of particle mixing.由噴動氣射流帶動而形成的顆粒內(nèi)循環(huán)是顆?;旌系闹饕獧C制。微粒It also involves the methods of nanometer particle’s modification and characterization.提及納米微粒的改性技術和表征方法。粒子物理學質(zhì)點夾雜土木建筑工程碎(木)料碎料語言學助詞It can be used as nouns, quantifiers and plural particle, and from the grammatical function and done a brief analysis of grammatical meaning.它可以作名詞、量詞和復數(shù)助詞,并從語法功能和語法意義方面作了簡略分析。虛詞;不變化詞(冠詞,副詞,介詞,連接詞,感嘆詞等);小品詞;詞綴宗教學圣餐時分給俗人的小塊圣餅生物學顆粒粒子質(zhì)點;微粒