As an economical and effective method, the expressway noise barrier is a primary measure to reduce traffic noise.

高速公路隔声屏障作为一种经济有效的方法，是降低交通噪声的主要措施。

youdao

Their HR3D method uses a dual LCD method like the 3DS, but instead of that vertical-stripe pattern their barrier consists of thousands of small slits tailored to the image underneath.

他们的HR3D利用类似于3DS的双LCD方法，但不用垂直条形屏障，他们屏障是由数以千计的、与下方图像相匹配的小孔隙构成的。

youdao

After completing its work for the current round, each process invokes the sync method on the Barrier instance, and so waits for the other processes to finish.

在完成当前一轮工作之后，每个进程都调用Barrier实例的sync方法，然后等候其他进程完成。

youdao

The California-Colorado method is a way to get around this formidable barrier.

FORBES: Dumb, Destructive Move

The method LG uses to accomplish this effect is called "switchable barrier, " which is similar to how Nintendo's 3DS can do 3-D without requiring the player to wear glasses.

CNN: LG unveils world's first 3-D smartphone

Mr Broughton said his boss, John Eardley, rang him a week after Mr Farr's death to ask him to retrospectively sign a method statement, a risk assessment and a computer-aided drawing of the barrier's construction.

BBC: Last Updated: Monday, 6 March 2006, 19:55 GMT