广告媒介的选择广告代理商在确定产品或服务的目标受众后，必须为广告选择合适的媒介。

Media Selection for advertisements after determining the target audience for a product or service, advertising agencies must select the appropriate media for the advertisement.

youdao

"确定了主要的交通需求后，就可以确定那些能减少时间与负担的合理方案。

Having determined the main transport needs, possible solutions were identified which might reduce the time and burden.

youdao

他们还不确定改变后的基因会如何影响其他物种。

They are not yet sure how the changed genes would affect the other species.

youdao

Then they test you to make sure that you have adequate protection, and some people need an additional shot after that.

然后医生会检测以确定你已获得了保护,有些人在测试完后需要再打一针

耶鲁公开课 - 生物医学工程探索课程节选

Now,notice that means that some people would say that they use that 367 date,when Bishop Athanasius sent around his Easter letter. And they say that's when the Christian canon of the New Testament was set.

有些人会说,它写于主后367年，即阿萨内修斯主教,分发复活节书信的时候,据说那就是确定基督教新约正典的时间。

耶鲁公开课 - 新约课程节选

So in this case, it just keeps chopping down from the back end, which kind of makes sense, all right? But in a fixed number, in fact, twenty-three calls, it gets down to the point of being able to say whether it's there.

所以在这个例子中,我们能理解他从后端开始排除元素，这，里事实上每次会确定的运行23次，找到最终的元素,我们来换个方向，对。

麻省理工公开课 - 计算机科学及编程导论课程节选