Methods: Compare study develops between hogwash oil and edible oil and wants to find especial, discriminating, physical and chemical character in laboratory.
方法：将潲水油与正品食用油进行对照研究，寻找潲水油特有的可在实验室进行检测的理化指标。
The first study to compare honesty across a range of communication media has found that people are twice as likely to tell lies in phone conversations as they are in emails.
第一项针对一系列比较通讯媒体的诚实度的研究发现，人们在电话交谈中说谎的可能性是在电子邮件中的两倍。
In a similar study, Oshin Vartanian of Toronto University asked volunteers to compare original paintings with ones which he had altered by moving objects around within the frame.
在一项类似的研究中，多伦多大学的奥欣·瓦塔尼安移动了画中物体的位置，再让志愿者们比较原画作和他修改过的画作。
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