However, we can be more efficient, and as we'll see, we won't need the array property in the pipe implementation, and we won't need a workaround for the double change detection.

不过，我们可以更加高效，正如我们所看到的，我们将不再需要在管道实现数组属性，我们将不再需要一个解决办法的双重变化检测。

youdao

If you want to change for a double room, you'll have to pay another $25.

如果你想换一间双人房，你得再付25美元。

youdao

If you double everything in the system, the temperature is not going to change, it's not going to double.

如果你把系统中所有的东西增加一倍，温度是不会变的，它不会跟着增加一倍。

youdao

Ok, double line. If there are no questions I'm going to make a dramatic change in topic.

好的，这是重点，如果没什么问题,我要讲下面的内容。

麻省理工公开课 - 计算机科学及编程导论课程节选

If you double everything in the system, the temperature is not going to change, it's not going to double.

如果你把系统中所有的东西增加一倍，温度是不会变的，它不会跟着增加一倍。

麻省理工公开课 - 热力学与动力学课程节选

Ferguson made a double change on the hour, sending on Carlos Tevez and Wes Brown for Berbatov and Gary Neville.

BBC: Man Utd 3-0 Celtic

With a trip to Manchester United looming on Saturday, Wenger made a double change with 19 minutes left, sending on Arshavin and Jack Wilshere for Eduardo and Eboue.

BBC: SPORT | Football | Europe | Arsenal 3-1 Celtic (agg 5-1)

As United held firm, with an ever-present menace on the counter-attack, Ancelotti made a double change with 20 minutes left, replacing Yuri Zhirkov and Drogba with Florent Malouda and Nicolas Anelka.

BBC: Chelsea 0-1 Man Utd