During a period of time.

在有一段时期内。

youdao

The upward or downward movements of a market, during a period of time.

的向上或向下流动的市场，在一段时间。

youdao

The algorithms are based on the optimal flow pattern and the objective function is the minimum of energy loss during a period of time.

算法以最优流法为基础，以一段时间内的能量损耗最小为目标函数。

youdao

Nash studied the works of seven important painters who lived during a one hundred year period, a time frame similar to that of jazz.

VOA: special.2010.03.24

My watch was dissembled for a period of time, perhaps we should say my watch didn't exist during that period of time.

我的手表在修理的时候消失了，我们或许该说我的手表,在修理的那段时间，并不存在。

耶鲁公开课 - 死亡课程节选

During a period of time you fell under the malign influence of your father.

BBC: 'Body in the bag' pair jailed for life

Russia has seen a resurgence in its international prominence during a period of time when its defense industry, and its military more broadly, were rotting and rusting into oblivion.

FORBES: Russia's Defense Industry - still a real mess

During a forceful statement to the judge Monday, Ms. Hill explained she had always meant to eventually pay the taxes but was unable to during a period of time when she dropped out of the music business, echoing a defense she wrote last year in a long post online.

WSJ: Lauryn Hill Sentencedfor Failing to Pay Taxes