This study compared the effects of picture perception with word perception on grasping, and examined the role of semantic perception on grasping.

本研究以二维物体为刺激材料，通过比较词语知觉和图片知觉对抓握运动的影响，探讨语义知觉对抓握运动的影响。

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This puts users, and ultimately your business, at a disadvantage because the "big picture" is what creates the users perception of your service or website.

这将会把你的用户，最终是你公司的业务置于不利的状况下，因为这“更重要的前提”是：是什么东西让用户对你的服务或网站有了感觉。

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Also complicating the picture is a perception President Karzai, to gain electoral support, has allied with brutal warlords and others accused of either human rights abuses or drug trafficking.

VOA: standard.2009.08.29

But that perception was, number one, based on an incomplete picture, and, number two, that perception never required them to automatically go to war.

NPR: Sen. John Kerry on Iraq War, Rosa Parks

And when they look at your picture, what will their perception be about you?

FORBES: Professional Women Need A Professional Portrait