occurred

v.

发生(occur 的过去分词)；

occur as以...的形式出现

occur for发生在…时候

1. What occurred here yesterday is not unique.
   昨天在这里发生的事没有什么希奇的。
2. He gave me a brief outline of what had occurred.
   他简略地向我叙述了事情发生的经过。

Metallic characteristics of PM and PM for clustered Aeolian Dust Episodes occurred in an extensive fluvial basin during rainy season.
Synoptic Type Analysis of Coastal Fog Occurred at the Korean West Sea
An Error Occurred Setting Your User Cookie
Incidence of adverse events and negligence in hospitalized patients. Results of the Harvard Medical Practice Study I
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Multinational Study of the Efficacy and Safety of Humanized Anti-HER2 Monoclonal Antibody in Women Who Have HER2-Overexpressing Meta...
Five Versus More Than Five Years of Tamoxifen Therapy for Breast Cancer Patients With Negative Lymph Nodes and Estrogen Receptor-Pos...
Lapatinib plus Capecitabine for HER2-Positive Advanced Breast Cancer
Correction of anemia with epoetin alfa in chronic kidney disease