音標發(fā)音英式音標 [?'k?r(?)ns]美式音標 [??k??.?ns]國際音標 [?'k?:r?ns, -'k?-]英式發(fā)音 美式發(fā)音 基本解釋n. 發(fā)生；出現(xiàn)；事件；發(fā)現(xiàn)詞根記憶來自occur(vi.發(fā)生)occurr(=occur，發(fā)生) + ence→發(fā)生來自occur(v.發(fā)生)oc(加強) + curr(發(fā)生) + ence→發(fā)生同根派生adj性質(zhì)的同根詞occurrent：正在發(fā)生的；偶然發(fā)生的。vi性質(zhì)的同根詞occur：發(fā)生；出現(xiàn)；存在。occurrence相關(guān)詞英漢例句用作名詞 (n.)The occurrence of storms delayed our trip.暴風(fēng)雨延誤了我們的旅行。occurrence更多例句詞組短語用作名詞 (n.)動詞+～meet the occurrence 碰到事件record the occurrence 記錄事件形容詞+～shocking occurrence 駭人聽聞的事件unusual occurrence 不同尋常的事～+介詞the occurrence of a vacancy 一旦出現(xiàn)空缺短語loss occurrence 損失發(fā)生random occurrence [計]隨機出現(xiàn);[數(shù)]隨機事件;隨機發(fā)生;隨機事件explicit occurrence [數(shù)]顯出現(xiàn);顯現(xiàn);顯出現(xiàn)英語occurrence更多詞組英英字典劍橋英英字典(HAPPENING) something that happens(EXISTING) the fact of something existing, or how much of it exists柯林斯英英字典 An occurrence is something that happens. The occurrence of something is the fact that it happens or is present. occurrence劍橋字典occurrence柯林斯字典專業(yè)釋義醫(yī)藥科學(xué)發(fā)生It’s a complex process of occurrence and development of tumors.腫瘤的發(fā)生、發(fā)展是十分復(fù)雜的過程。發(fā)病Spinal related disease is a popular disease with high occurrence rate.脊柱相關(guān)疾病屬于常見病和高發(fā)病。地球科學(xué)產(chǎn)狀賦存狀態(tài)With respect to the degradation level of the acid moieties,the order was OH--labile>H+-labile>free acid,which was related with the occurrence of acids in clay and the adsorption of clay minerals.各賦存態(tài)酸的降解程度為堿解酸高于酸解酸高于游離酸,可能與其在黏土中的賦存狀態(tài)和吸附過程有關(guān)。賦存規(guī)律計算機科學(xué)技術(shù)產(chǎn)狀The occurrence of different high-polarization of the high resistance, low resistance high polarization of the plate borehole IP response of the unusual features of polarization and the corresponding relations.研究不同產(chǎn)狀的高阻高極化、低阻高極化板狀體的井中激電響應(yīng),分析了異常的特征及與極化體的對應(yīng)關(guān)系。事件出現(xiàn)具體值語言學(xué)隱現(xiàn)Section Three presents three possible principles of the occurrence of accusative by investigating a number of 53 minority languages in China.根據(jù)施受關(guān)系的顯豁程度，具體通過對53種中國境內(nèi)少數(shù)民族語言的考察，第3節(jié)探討了賓格標記的三條隱現(xiàn)規(guī)律：區(qū)別性規(guī)律、可別度規(guī)律、長度規(guī)律，并把這三條規(guī)律統(tǒng)一到“難度-標記對應(yīng)規(guī)律”。生物學(xué)出現(xiàn)Results of this investigation were used to calculate species importance values,which in turn were used to identify dominant species. X2 test,together with association coefficient(AC)and percentage co-occurrence(PC),were used to measure interspecific associations of the dominant herbaceous species.以X2檢驗為基礎(chǔ),結(jié)合聯(lián)結(jié)系數(shù)AC和共同出現(xiàn)百分率PC來測定草本層優(yōu)勢種間的聯(lián)結(jié)性,根據(jù)優(yōu)勢種間的聯(lián)系性及其在海拔梯度上的變化異同,以優(yōu)勢種為主體劃分伏牛山自然保護區(qū)林下草本植物功能群。能源科學(xué)技術(shù)（礦床等的）存象(礦床等的)存像，埋藏產(chǎn)狀化學(xué)賦存形態(tài)