音標(biāo)發(fā)音英式音標(biāo) ['sekt?(r)'sekt?]美式音標(biāo) [?s?kt?, -?t?r]國(guó)際音標(biāo) ['sekt?]英式發(fā)音 美式發(fā)音 基本解釋n.部門;部分;區(qū)域n.[計(jì)]扇形;扇區(qū)vt.使分成部分詞源解說(shuō) 1570年進(jìn)入英語(yǔ),直接源自晚期拉丁語(yǔ)的sector,意為一個(gè)圓的其中一部分;最初源自古典拉丁語(yǔ)的sectus(secare的過(guò)去分詞),意為切割。詞根記憶sect(切) + or→切成幾部分→部分同根派生adj性質(zhì)的同根詞sectorial:扇形的,適于切割的。n性質(zhì)的同根詞section:截面;部門;地區(qū);章節(jié)。vi性質(zhì)的同根詞section:被切割成片;被分成部分。vt性質(zhì)的同根詞section:把…分段;將…切片;對(duì)…進(jìn)行劃分。sector相關(guān)詞英漢例句用作名詞 (n.)The city council counts its library as an important part of service sector.市議會(huì)認(rèn)為它的圖書館是服務(wù)業(yè)的一個(gè)重要部分。sector更多例句詞組短語(yǔ)短語(yǔ)Twin Sector 孿生區(qū);英文名稱Financial sector 財(cái)政部門;金融業(yè);金融部門;財(cái)經(jīng)界industrial sector 工業(yè)部份;工業(yè)門類;產(chǎn)業(yè)部門power sector 電力行業(yè);電力部門Turret Sector 炮塔領(lǐng)域sector更多詞組英英字典劍橋英英字典(ECONOMIC AREA) one of the areas into which the economic activity of a country is divided(CONTROLLED AREA) an area of land or sea that has been divided from other areas and is controlled by a particular country柯林斯英英字典 A particular sector of a country's economy is the part connected with that specified type of industry. &rarrsee also public sector , private sector A sector of a large group is a smaller group which is part of it. A sector is an area of a city or country which is controlled by a military force. sector劍橋字典sector柯林斯字典專業(yè)釋義經(jīng)濟(jì)學(xué)行業(yè)Along with the opening up of China's financial sector, the banks are facing growing pressure of competition.伴隨著我國(guó)金融行業(yè)的放開(kāi),銀行業(yè)面臨著越來(lái)越大的競(jìng)爭(zhēng)壓力。部門計(jì)算機(jī)科學(xué)技術(shù)扇區(qū)The physical sector of printing data can be located by searching keywords of spooling file in hard disk.通過(guò)對(duì)硬盤中假脫機(jī)文件關(guān)鍵詞的搜索,定位打印數(shù)據(jù)所在的物理扇區(qū)并讀出相關(guān)內(nèi)容。段,區(qū)段磁區(qū)區(qū)域生物學(xué)分脈分脈;扇形面數(shù)學(xué)扇形Through the techniques of Palm theory and marked point process, we inves-tigate the random sector graphs extensively. We get the central limit theorems for in/out-degrees, focusing results on the maximal in/out-degrees and strong laws of large numbers of fixed subgraphs.利用Poisson點(diǎn)過(guò)程的Palm理論及標(biāo)號(hào)點(diǎn)過(guò)程的技巧,對(duì)隨機(jī)扇形圖進(jìn)行了廣泛而深入的研究,得到了出度和入度的中心極限定理,最大出度和入度的集中結(jié)果,以及固定階導(dǎo)出子圖和孤立子圖個(gè)數(shù)的強(qiáng)大數(shù)定律等。軍事學(xué)防御區(qū),防區(qū)機(jī)械工程扇形片電子、通信與自動(dòng)控制技術(shù)扇區(qū)扇段