Also, when multiple things can occur inside an element, the order of occurrence can be specified or left open, as needed.
另外，当在一个元素中可以出现多个事物时，还可以指定出现的顺序(或按照需要不指定)。
Conclusion. This case report discusses the rare occurrence of multiple lumbar pedicle fractures and pars interarticularis (spondylolysis) fractures in a patient with osteopetrosis.
结论：本文就一例少见的复发性多处腰椎椎弓根骨折伴椎弓峡部骨折的石骨症病例的相关问题进行了讨论。
Results 25 patients with different degrees of carotid artery atherosclerotic plaque formation, occurrence rate of 83.3%, of which single patch in 7 patients (28%), multiple plaque in 18 cases (72%).
结果25例患者颈动脉有不同程度的粥样硬化斑块形成，发生率为83.3%，其中单发斑块7例(28%)，多发斑块18例(72%)。
Conclusion: FGR is caused by multiple factors, and a series of comprehensive measures should be taken to prevent and control the occurrence of FGR.
结论：影响FGR因素是多个方面的，应采取综合措施预防控制FGR的发生。
Objective To determine the relationship between MEN1 gene mutations and occurrence of multiple endocrine neoplasia type 1 and their inherited characteristics.
目的探讨多内分泌腺瘤病1型的发病与MEN1基因突变的相互关系及其遗传特征。
BackgroundMetabolic syndrome (MS) is the co-occurrence of multiple metabolic abnormalities in individuals and this clustering phenomenon drastically increase risk for cardiovascular disease.
背景代谢综合征(MS)是多种代谢异常同时发生于同一个体的临床现象，可明显增加心血管疾病的危险性。
During the last two years, multiple erythematous to violaceous papules and plaques with a central vesicle over all four limbs had developed 10 to 14 days after the occurrence of oral ulcers.
在最近的这两年期间，在口腔溃疡发生之后的10至14天，在四肢产生许多红色及紫罗兰色，中间有一水泡的丘疹及斑块。
Objective to analyze the factors affecting the occurrence of multiple nodes in breast cancer.
目的分析乳腺癌多发性癌灶发生的影响因素。
The Agilent base station link test module provides deterministic error injection capabilities on multiple channels combined with error-triggering and error-occurrence counting reports.
安捷伦基点链接测试模块结合错误触发和错误发生计算报告在多通道上给出了精确的错误注射性能。
The location of the critical point is influenced by multiple factors, including occurrence of inversely dipping discontinuity, configuration of dam body, water level, etc.
剪应力临界点的位置受反倾结构面的产状、坝体参数、上下游水位差等多种因素的影响。
Her two boys and two girls were healthy and doing well after being born July 6 by Caesarean section in what doctors said was a rare occurrence of multiple births.
7月6日，玛格达勒诺剖腹产生下一对男婴和一对女婴，目前，四个孩子都很健康，一切正常。医生说，这在多胞胎中还是很少见的。
Her two boys and two girls were healthy and doing well after being born July 6 by Caesarean section in what doctors said was a rare occurrence of multiple births.
7月6日，玛格达勒诺剖腹产生下一对男婴和一对女婴，目前，四个孩子都很健康，一切正常。医生说，这在多胞胎中还是很少见的。
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