And there are QR codes on the ground.

“地上也有二维码。”

They " QR" concerned about the proliferation of promotion.

批评者们担心二维码推广活动的激增。

Labeled devices would also include QR codes to provide additional information to consumers.

贴有标签的设备还将包括二维码，为消费者提供额外信息。

Instead there are stickers with qr codes for downloading the menu onto my phone.

取而代之的是带有二维码的贴纸，用于将菜单下载到我的手机上。

QR codes are important because, for the first time, they make the real world...clickable.

二维码是重大性发现，因为它第一次让现实世界实现了点击性。

There are no labels; even with QR codes and the museum's smartphone app, identification is rarely forthcoming.

没有标签；即使有二维码和博物馆的智能手机应用，作品标识也很少出现。

Students will also be able to use their cellphones to scan QR codes in the textbooks to access instructional videos.

学生们还可用手机扫描教材中的二维码获取指导视频。

There are just these little laminated labels with QR codes on them.

只有这些带有二维码的小层压标签。

And then we add a unique QR code to the packaging of the fish.

然后我们在鱼的包装上添加一个唯一的二维码。

Japanese researchers can take credit for the invention of the qr code, the lithium-ion battery and 3d printing.

日本研究人员发明了二维码、锂离子电池和 3D 打印。