The empty alternative can appear in a Normalized policy in conjunction with other non-empty alternatives. It simply states that taking no action is a valid choice.

空替代出现在标准化策略中用来连接其它非空策略，它只是说明不采用任何行动是正确的。

youdao

So Oxford Nanopore has also been looking at an alternative approach, called exonuclease sequencing, in conjunction with Illumina, an American firm that is the market leader in rapid sequencing.

所以“牛津纳米孔公司”，和快速测序领域的领头羊，“Illumina公司”也在一同研究一种叫做“核酸外切酶测序”的办法。

youdao

The present author aims to discuss primarily on the global warming issue in conjunction with the optimum selection of alternative refrigerants for various application of refrigeration technology.

主要讨论在制冷技术的各种应用场合中与最佳选用替代制冷剂有关的全球变暖问题。

youdao

Alibaba prefers a friendly deal with Yahoo, but it could still revisit an alternative plan to bid for the whole company in conjunction with buyout firms if the cash-rich split-off proposal falls through, people familiar with the matter said.

WSJ: Yahoo Taps Scott Thompson as CEO