There are no apertures for ventilation, yet the air is fresh.

那里没有空气的设备，空气却是清新的。

Driving along this causeway, you can see that the water exchange is restricted to just a small aperture.

沿着这条堤道行驶，你可以看到水的交换对流被限制在一个很小的孔内。

Has to be frustrating. And, Tam, widen the aperture for us from the Senate to the presidential race.

肯定令人沮丧。另外，塔玛，讲完参议院，再跟我们讲一下总统竞选吧。

You can see it light up these gray aperture blades.

你们可以看到它照亮了 这些灰色的光圈叶片。

Specifically, a type called synthetic aperture radar, which works day and night, and through clouds.

具体来说，就是一种合成孔径雷达，它可以夜以继日工作，还可以穿越云层工作。

He has just learned what aperture is, but he still fails to use it.

他刚刚学会了什么是光圈，但他仍然不会用。

The project will feature a 1.2-meter aperture optical telescope that's able to take high-quality images.

CHES计划有效载荷为一台口径1.2米，能够拍高质量图的光学望远镜。

You've got F 1.5 which is the widest aperture on any smart phone right now.

不过现在任何一部智能手机的广角镜头都达到了F 1.5。

It's such an " aperture" lost for a finder that helped " finder" such scientifically " mounted" discoveries.

失去了一个望远镜，对科学观察者们来说是一个很大的损失。

A 24-megapixel front-facing camera, with an f2.0 aperture and lots of sensors for the 3D face unlock.

一个240万的前头（f/2.0）和多个3D人脸解锁传感器。

The research was based on pulsar timing observations carried out with the Five-hundred-meter Aperture Spherical Telescope (FAST).

这项研究是基于500米口径球面望远镜(FAST)进行的脉冲星计时观测。

And I bet you can guess the shape of the aperture on the lens that took this picture.

我打赌你能猜出拍这张照片的镜头的光圈形状。

One assumption was that stripes affect the flies' optic flow via a process known as the aperture effect.

一种假设是条纹通过一种称为孔径效应的过程影响苍蝇的光流。

They are trying to maximise the aperture of the house.

他们正试图最大化房子的孔径。

So again, I feel like there's this aperture of vision.

再说一次，我觉得有这个视野。

Was it, I asked myself, a ray from the moon penetrating some aperture in the blind?

是不是，我问自己，从百叶窗的某个缝隙射进来的月光？

The " synthetic aperture" of SAR satellites describes an important advance.

SAR卫星的“合成孔径”描述了一个重要的进步。

The aperture symbolizes resilience and offers a glimpse of the infinite universe.

光圈象征着坚韧，让人一睹无限宇宙。

The technology capturing these images, Synthetic aperture radar—also known as SAR—is booming.

捕获这些图的技术，即合成孔径雷达（也称为 SAR）正在蓬勃发展。

The aperture of the house is how much sun you get.

房子的光圈是你得到多少阳光。