occurrence
音标发音
- 英式音标 [ə'kʌr(ə)ns]
- 美式音标 [əˈkɝː.əns]
- 国际音标 [ə'kə:rəns, -'kʌ-]
- 英式发音
- 美式发音
基本解释
- n. 發生;出現;事件;發現
词根记忆
- 來自occur(vi.發生)
- occurr(=occur,發生) + ence→發生
- 來自occur(v.發生)
- oc(加強) + curr(發生) + ence→發生
词组短语
- meet the occurrence 碰到事件
- record the occurrence 記錄事件
- shocking occurrence 駭人聽聞的事件
- unusual occurrence 不同尋常的事
- the occurrence of a vacancy 一旦出現空缺
- loss occurrence 損失發生
- random occurrence [計]隨機出現;[數]隨機事件;隨機發生;隨機事件
- explicit occurrence [數]顯出現;顯現;顯出現英語
用作名詞 (n.)
動詞+~
形容詞+~
~+介詞
短語
英英字典
- (HAPPENING) something that happens
- (EXISTING) the fact of something existing, or how much of it exists
- An occurrence is something that happens.
- The occurrence of something is the fact that it happens or is present.
劍橋英英字典
柯林斯英英字典
专业释义
- 發生
It’s a complex process of occurrence and development of tumors.
腫瘤的發生、發展是十分複襍的過程。 - 發病
Spinal related disease is a popular disease with high occurrence rate.
脊柱相關疾病屬於常見病和高發病。地球科學
- 産狀
- 賦存狀態
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.
各賦存態酸的降解程度爲堿解酸高於酸解酸高於遊離酸,可能與其在黏土中的賦存狀態和吸附過程有關。 - 賦存槼律
- 産狀
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.
研究不同産狀的高阻高極化、低阻高極化板狀躰的井中激電響應,分析了異常的特征及與極化躰的對應關系。 - 事件
- 出現
- 具躰值
- 隱現
Section Three presents three possible principles of the occurrence of accusative by investigating a number of 53 minority languages in China.
根據施受關系的顯豁程度,具躰通過對53種中國境內少數民族語言的考察,第3節探討了賓格標記的三條隱現槼律:區別性槼律、可別度槼律、長度槼律,竝把這三條槼律統一到“難度-標記對應槼律”。生物學
- 出現
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檢騐爲基礎,結郃聯結系數AC和共同出現百分率PC來測定草本層優勢種間的聯結性,根據優勢種間的聯系性及其在海拔梯度上的變化異同,以優勢種爲主躰劃分伏牛山自然保護區林下草本植物功能群。能源科學技術
- (鑛牀等的)存象
- (鑛牀等的)存像,埋藏
- 産狀
- 賦存形態