弘扬国学 · 传承文化

ulna

英 ['ʌlnə] 美 ['ʌlnə]

解释

n. 尺骨

※ 提供单词"ulna"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

中文词源

ulna 尺骨

来自PIE*el, 肘，前臂，词源同ell, elbow。因尺骨位于肘部而命名。

英文词源

ulna (n.): inner bone of the forearm, 1540s, medical Latin, from Latin ulna "the elbow," also a measure of length, from PIE *el-ina-, extended form of root *el- (1) "elbow, forearm" (see ell (n.1)). Related: Ulnar.

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例句和用法

1. The ulna forms the chief articulation at the elbow.: 尺骨是组成肘关节的主要骨骼.

2. Objective To explore the treatment of both ulna and radius fracture.: 目的治疗尺桡骨干双骨折.

3. Methods of ulna coracoid process fractures complicated with elbow dislocation were enrolled.: 目的分析尺骨冠状突骨折合并肘关节脱位的分型和治疗方法.

4. AINs pass anterior to the ulna.: 3%隔指深屈肌走在尺骨的前方.

5. Dominant species comprised Synedra ulna var. oxyrhynchus , Gyrosigma spencerii, Cymbella tumida, Surirella ovata , with the proportion of 13.42 % , 12.56 % , 14.00 % , 9.88 % respectively.: 优势种为肘状针杆藻尖喙变种、斯氏布纹藻、膨胀桥弯藻和卵形双菱藻等, 它们在各站点中都有分布, 分别占总数的13.42% 、 12.56%、14.00%、9.88%.