Total reflection method has been commonly used to detect real contact area, however the boundary of the contact spots in the contact image obtained was vague.

光全反射法是测量真实接触面积的常用手段，然而用其测得的接触图像小，接触斑点的边界模糊。

youdao

youdao

If you are not sure whether your machine can be served a network image, contact your network administrator.

如果不确定您的机器是否能够作为网络镜像，请联系您的网络管理员。

youdao

"When you read a book, you are in direct contact with the mind of another human being, without the distraction of their physical presence, of their image,of their tics .

VOA: standard.2010.02.09

These ads will appear during audio calls next to the image of the contact being called.

FORBES: Skype for Windows and Microsoft Launch Conversation Ads

Image representing Constant Contact as depicte...

FORBES: Is Constant Contact The Best E-Mail Marketing Service?

As the brain does not have direct contact with the world, but only an image of the world on the retina which is ambiguous, it has to call on the statistics of how it behaved in the past to understand how to behave in the future.

CNN: Robots tricked by optical illusions