This paper describes a new type of projective device for displaying microcirculation of human nail fold.
本文描述了一种新型的显示人体甲皱微循环的投影装置。
The nail cover is a cover unit with curved surface alike with the human nail and with side wall which extends from the inner side to the two sides.
指甲套是具有象人的指甲一样自然弯曲的表 面的套本体，并具有从套内侧向两侧延伸的侧壁。
Also included in this weird and wonderful selection of images are a rusty nail and cut human hair on a razor blade.
在这怪异而神奇的图像精选集中还有生锈的钉子和剃须刀片上的人类头发。
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