The I&T team joined as an observer on the second trial run, and started to own the integration effort with the next system build after that.

在第二个试验版本中集成与测试团队作为观察者的身份加入了进来，并且开始了下一个系统构建的集成工作。

youdao

And the second thing is that the observer is part of the observation through that interaction.

第二件事是观测者，是内部反应的观察资料的一部分。

youdao

The rotor speed observer takes the outputs from the second current observer and the rotor flux observer as its inputs and generates the estimated rotor speed as the output.

转子磁链观测器以两个电流观测器和速度观测器的输出作为输入，估计转速反馈到第二个电流观测器和转子磁链观测器。

youdao

And the second thing is that the observer is part of the observation through that interaction.

第二件事是观测者,是内部反应的观察资料的一部分。

麻省理工公开课 - 固态化学导论课程节选

The problem with judging the winners and losers is that as an observer you have to second guess what the average voter wants - an aggressive exchange which might appeal to one viewer could prove a complete turn off for another.

BBC: NI election Leaders Debate: last word from party heads

So observer say Musharraf may use a second path.

NPR: Musharraf Sparks Political Crisis

The second - and bigger - controversy arose over whether official observer status should be given to Bar Council members and overseas human-rights groups.

CNN: NATION ON TRIAL