philtrum
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n. [中医] 人中
n.
人中；
变形
复数：philtra
英英释义
Philtrum
The philtrum (Latin philtrum, Greek φίλτρον philtron), is a vertical groove in the middle area of the upper lip, common to many mammals, extending from the nose to the upper lip. Technically referred to as the medial cleft, together with a glandular rhinarium and slit-like nostrils, is believed to constitute the primitive condition for mammals in general.
以上来源于:Wikipedia
权威例句
The development of the philtrum.Philtrum length and intercommissural distance in newborn infants.
A new method to create a philtrum in secondary cleft lip repairs.
The anatomy of the philtrum: observations made on dissections in the normal lip.
Surgical formation of the philtrum and the cutaneous upsweep; preliminary report
Three-dimensional reconstruction of the human fetal philtrum.
The importance of the premaxilla and the philtrum in bilateral cleft lip.
Peculiar facies with short philtrum, duck-bill lips, ptosis and low-set ears--a new syndrome?
Growth charts for nose length, nasal protrusion, and philtrum length from birth to 97 years.
The structural basis of the philtrum and the contour of the vermilion border: a study of the musculature of the upper lip
philtrum (n.)
dimple in the middle of the upper lip, 1703, medical Latin, from Greek philtron, literally "love charm" (see philtre).
1. Thin film manganin gages and ytterbium gages were fabricated by magnetron sputtering.
采用磁控溅射法制备锰铜薄膜,溅射和真空蒸发法制备镱薄膜.
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2. The underlying mechanisms responsible for photodarkening in ytterbium d.
讨论了掺镱光纤的光暗化效应的潜在机理及抑制方法.
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3. Uses: Used as the raw material of ytterbium oxide.
用途: 用作氧化镱的原料.
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4. Ytterbium - doped double - clad fiber absorption characteristics is studied.
对掺镱双包层光纤的吸收特性进行了研究.
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5. And an ytterbium the potential to be even more accurate and stable than the cesium chronometer.
镱原子钟甚至可能比铯原子钟更加精确和稳定.
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[ ytterbium 造句 ]
philtrum
