The understanding on tunnel slide and its treatment methods have different contents during different times.

对隧道坍方的认识和处理方法，在不同时期有不同的内容。

youdao

Objective: To investigate the efficiency of screening colorectal diseases by means of FOBT detection during different times.

目的：分析不同次数粪隐血试验筛检大肠疾病的效率。

youdao

Objective To examine the prevalence and influencing factors of stress-related disorders in children during different times after traffic accidents.

目的研究儿童遭受车祸后不同时期的心理健康状况及其影响因素。

youdao

During the Civil War, soldiers from both sides used them at different times to store weapons.

VOA: special.2009.07.20

Researchers will study whether inserting the Pap brush deeper, testing during different times of the menstrual cycle, or other factors might improve detection of ovarian cancer.

NPR: Retooling Pap Test To Spot More Kinds Of Cancer

He used to tell me that he grew up during very different times, and he was raised to prepare for the worst, just in case.

NPR: How To Survive In This Economy

Historically American women have assumed many different roles during times of war.

NPR: Women in Combat: Rules and Reality