To maintain steady revenues, they focus on food rather than one-time purchases like pet toys.

为了保持稳定的收益流，他们把重点放在顾客需多次采购的宠物食品上，而不是宠物玩具等一次性采购品。

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But he says pet owners are spending their money on other things like medical services.

VOA: special.2009.02.23

and most importantly, deep resolution, so we can go below the cortex, where other methods like PET that have better spatial temporal resolutions can't and see what's going on in these deep circles of the brain and this is very exciting,for many people, many of the advances have occurred of the last 10 years, I'm just gonna talk about a few of them today.

而且最重要的是，深层解析度，这样我们就能深入皮质以下，而这些地方其他,拥有更好空间解析度的方法如PET所不能达到的,从而看到大脑深处发生的了什么事情,这让很多人觉得非常激动，大部分技术上的进步发生在过去10年，今天我会将其中几种。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Studies using imaging techniques like CAT scans, PET, and fMRI, illustrate that different parts of the brain are active during different parts of mental life.

应用电脑断层扫描,正电子发射断层扫描,以及功能性核磁共振成像,等成像技术的研究,表明不同的心理活动,会导致不同大脑区域的激活

耶鲁公开课 - 心理学导论课程节选

Steiff animals arent flash-in-the-pan collectibles like Pet Rocks in the Seventies or Beanie Babies in the Nineties, says Timothy Luke, former director of collectibles for Christies, who owns a 50-piece collection.

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Instead, they do the smart thing and share lots of adorable pictures of cats and dogs, pet adoption success stories, and useful resources like their pet poison control hotline that has now helped me twice.

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If that mobile device has a name like a pet, you may want to keep it secret.

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