对于不同外形的MP3播放器，被试对圆形MP3播放器最感兴趣。
What′s more, participants preferred to round MP3 player than other shapes.
这种方法不需要计算出无粘流线的细节，并适用于不同外形的后掠翼。
The method does not require to calculate the details of the stream lines and can be used for various swept wings at moderate angle of attack or yaw angle.
本文利用拔出试验研究8种不同外形的GFRP变形筋与混凝土之间的粘结性能，比较了不同外形的GFRP变形筋的粘结强度。
This paper uses the pull-out test to study the bond behavior of deformed GFRP rebars with 8 different surfaces to concrete and compares the bond strength.
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