I had an ultrasound scan to see how the pregnancy was progressing.

我做了超声波扫描，检查妊娠情况。

《柯林斯英汉双解大词典》

Thus, DB2 cannot use those indexes and resorts to a table scan to ensure a correct query result.

因此，DB 2不能使用那些索引，而是会采取表扫描来确保正确的查询结果。

youdao

They were given memory and cognitive skill tests and a brain scan to gauge the extent of their disease.

他们被进行了记忆力，认知能力测试和大脑扫描，来确定他们疾病的严重程度。

youdao

Concussions can be mild, but doctors may order a CT scan to look for a more serious injury.

VOA: special.2009.10.28

I think I would want to scan that line as a bit of an odd beginning.

我觉得这是个很奇怪的开头。

耶鲁公开课 - 现代诗歌课程节选

When farmers buy their inputs, the store worker uses a mobile phone camera to scan barcode symbols that match the product.

VOA: special.2010.05.11

Hollister used the results of the scan to generate a computer model of the splint.

CNN: 3-D printer helps save dying baby

People with mild memory loss will get a brain scan to see if plaques are present.

FORBES: Magazine Article

If the ion levels are rising then patients will be given an MRI scan to check for damage.

BBC: Annual checks for patients with all-metal hips