大多数机械存储系统是简单的，不是由简单的存储对象序列(诸如书架)组成的。即使是一系列的序列，深度只有一层(好比文件柜)。

Most mechanical storage systems are simple, composed either of a single sequence of stored objects (like a bookshelf) or a series of sequences, one level deep (like a file cabinet).

youdao

我们认为一个问题的推理或者解决包含了一系列无可辩驳的逻辑步骤，并且只要有人找出这样一个逻辑步骤的序列后能有够立刻明白这就是要找的答案。

We think of a clever argument or solution to a problem as one that contains a series of irrefutable logical steps and are impressed when someone can come up with such a sequence.

youdao

程序由函数组成，而函数体是一系列的语句序列。

Programs are organized as functions whose bodies are a sequence of statements.

youdao

Some of them are changes in the - not the sequence of DNA, not the sequence of nucleotides in the DNA but the chemistry of DNA around that the way that it's packed into a nucleus.

某些改变不是发生在DNA序列上,不是在DNA的核苷酸序列上,而是发生在DNA包装进细胞核的,一系列化学变化中

耶鲁公开课 - 生物医学工程探索课程节选