音標(biāo)發(fā)音英式音標(biāo) [?r?n.d?m]美式音標(biāo) [?r?n.d?m]國(guó)際音標(biāo) ['r?nd?m]英式發(fā)音 美式發(fā)音 基本解釋adj.任意的;隨機(jī)的;隨意的n.隨意;任意adv.隨機(jī)地詞源解說 17世紀(jì)50年代進(jìn)入英語,直接源自中古英語的randon,意為沖動(dòng),狂熱詞根記憶ran(跑) + dom(領(lǐng)域)→可以在各種領(lǐng)域跑的→隨機(jī)的ran(跑) + dom(領(lǐng)域)→可以在各種領(lǐng)域跑的→隨意的ran(跑) + dom(領(lǐng)域)→可以在各種領(lǐng)域跑的→任意的ran(跑) + dom(領(lǐng)域)→可以在各個(gè)領(lǐng)域跑→任意的自由(freedom)、隨意(random)、放飛夢(mèng)想(dream)同根派生adj性質(zhì)的同根詞randomized:[數(shù)]隨機(jī)化的,隨機(jī)的。adv性質(zhì)的同根詞randomly:隨便地,任意地;無目的,胡亂地;未加計(jì)劃地。n性質(zhì)的同根詞randomness:隨意;無安排;不可測(cè)性。randomization:[數(shù)]隨機(jī)化,不規(guī)則分布;隨機(jī)選擇。v性質(zhì)的同根詞randomized:使隨機(jī)化;做任意排列(randomize的過去分詞)。vt性質(zhì)的同根詞randomize:使隨機(jī)化;(使)作任意排列或不規(guī)則分布。random相關(guān)詞英漢例句用作形容詞 (adj.)用作定語: ~+ n.They followed a random route through the forest.他們沒有根據(jù)特定的路線穿過森林。random更多例句詞組短語用作形容詞 (adj.)~+名詞random guess 瞎猜random remark 胡說八道;隨便說的話random sampling 隨機(jī)抽樣;隨意采樣短語Random Forest 隨機(jī)森林;隨機(jī)森林法;隨機(jī)森林算法;隨機(jī)叢林Random House 蘭登書屋;藍(lán)登書屋;藍(lán)燈書屋random coil [生化]無規(guī)卷曲;[高分子]無規(guī)線團(tuán);無規(guī)則卷曲;完全松散肽鏈random更多詞組英英字典劍橋英英字典 happening, done, or chosen by chance rather than according to a plan柯林斯英英字典 A random sample or method is one in which all the people or things involved have an equal chance of being chosen. randomly If you describe events as random, you mean that they do not seem to follow a definite plan or pattern. randomly If you choose people or things at random, you do not use any particular method, so they all have an equal chance of being chosen. If something happens at random, it happens without a definite plan or pattern. random劍橋字典random柯林斯字典專業(yè)釋義計(jì)算機(jī)科學(xué)技術(shù)隨機(jī)Analyze result shows that the proposed scheme is secure in the random oracle model.分析結(jié)果表明,該代理簽密體制在隨機(jī)預(yù)言模型下是安全的。醫(yī)藥科學(xué)隨機(jī)The patients were divided into two groups in random.隨機(jī)將患者分成兩組。隨意型Narrowing pedicle can't shorten the survival length of random flap.3.一定范圍內(nèi)縮窄隨意型皮瓣的蒂部不影響其成活長(zhǎng)度。土木建筑工程亂砌的雜亂的數(shù)學(xué)機(jī)遇的隨便的化學(xué)無規(guī)During the extraction procedure, theβ–sheet conformation was partly destroyed, and the keratin chains had a random coil conformation.–片層結(jié)構(gòu)被部分破壞為無規(guī)結(jié)構(gòu)。地球科學(xué)隨機(jī)的The parameters in the slope system are uncertain and random due to the complexity of slope,and a series of chaos will appear in the course of the slope evolution.邊坡系統(tǒng)本身的各種參量是不確定的和隨機(jī)的,在其演化過程中,表現(xiàn)出復(fù)雜的非線性行為,會(huì)發(fā)生一系列的混沌現(xiàn)象。隨機(jī)生物學(xué)隨機(jī)的無規(guī)則的