in series

prep_phrase

One after another. Sequentially. / (electricity) Of components: connected in a chain, instead of in parallel.

The episodes are released in series.

意味（1）

One after another. Sequentially.

The experiments were done in series.

意味（2）

(electricity) Of components: connected in a chain, instead of in parallel.

The total resistance of two resistors connected in series is easily calculated as the simple sum.