He was disgusted at the length of time he had to wait.

他非常讨厌要等那么长时间。

《牛津词典》

Many have been surprised at the length of time it has taken him to make up his mind.

很多人都为他用这么长的时间才下定决心感到吃惊。

《柯林斯英汉双解大词典》

We wanted to know if the length of time food is in contact with a contaminated surface affected the rate of transfer of bacteria to the food.

我们想知道食物与被污染的表面接触的时间长短是否会影响细菌转移到食物上的速度。

youdao

How quickly this can happen depends on the length of time a person is breathing the gas and the amount of the gas he or she breathes in.

VOA: special.2010.02.02

Therefore, for simple branching programs, the length of time, the complexity the code, is what we would call constant.

因此，对于简单的分支程序，运行的时间长度，算法的复杂度，也就是我们说的常数。

麻省理工公开课 - 计算机科学及编程导论课程节选

OK. In the length of time it takes for the light to get from that bulb to the table, this machine processes two operations.

好，在灯光从灯泡到,桌子的这段时间内，电脑已经进行了两次运算了。

麻省理工公开课 - 计算机科学及编程导论课程节选

The length of time seeking new employment has not been seen since the Great Depression.

FORBES: Labor Pains

Actually the length of time that your SSD runs is completely dependent on the workload.

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He also took into account the length of time the defamatory material appeared online.

BBC: Judge rules three were defamed on Facebook