听声词典

occurrence

O 开头单词

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. 发生；出现；事件；发现

词根记忆

  • 来自occur(vi.发生)
  • occurr(=occur，发生) + ence→发生
  • 来自occur(v.发生)
  • oc(加强) + curr(发生) + ence→发生

同根派生

  • adj性质的同根词
    occurrent：正在发生的；偶然发生的。
  • vi性质的同根词
    occur：发生；出现；存在。

英汉例句

    用作名词 (n.)

  • The occurrence of storms delayed our trip.
    暴风雨延误了我们的旅行。

词组短语

    用作名词 (n.)

    动词+～

  • meet the occurrence 碰到事件
  • record the occurrence 记录事件

    • 形容词+～

  • shocking occurrence 骇人听闻的事件
  • unusual occurrence 不同寻常的事

    • ～+介词

  • the occurrence of a vacancy 一旦出现空缺

    • 短语

  • loss occurrence 损失发生
  • random occurrence [计]随机出现;[数]随机事件;随机发生;随机事件
  • explicit occurrence [数]显出现;显现;显出现英语

英英字典

    剑桥英英字典

  • (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.

专业释义

    医药科学

  • 发生

    It’s a complex process of occurrence and development of tumors.
    肿瘤的发生、发展是十分复杂的过程。

  • 发病

    Spinal related disease is a popular disease with high occurrence rate.
    脊柱相关疾病属于常见病和高发病。

    地球科学

  • 产状
  • 赋存状态

    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.
    各赋存态酸的降解程度为碱解酸高于酸解酸高于游离酸,可能与其在黏土中的赋存状态和吸附过程有关。

  • 赋存规律

    • 计算机科学技术

  • 产状

    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.
    研究不同产状的高阻高极化、低阻高极化板状体的井中激电响应,分析了异常的特征及与极化体的对应关系。

  • 事件
  • 出现
  • 具体值

    • 语言学

  • 隐现

    Section Three presents three possible principles of the occurrence of accusative by investigating a number of 53 minority languages in China.
    根据施受关系的显豁程度，具体通过对53种中国境内少数民族语言的考察，第3节探讨了宾格标记的三条隐现规律：区别性规律、可别度规律、长度规律，并把这三条规律统一到“难度-标记对应规律”。

    生物学

  • 出现

    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检验为基础,结合联结系数AC和共同出现百分率PC来测定草本层优势种间的联结性,根据优势种间的联系性及其在海拔梯度上的变化异同,以优势种为主体划分伏牛山自然保护区林下草本植物功能群。

    能源科学技术

  • （矿床等的）存象
  • (矿床等的)存像，埋藏
  • 产状

    • 化学

  • 赋存形态