• n. 尺骨

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

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.

1. The ulna forms the chief articulation at the elbow.

尺骨是組成肘關節的主要骨骼.

來自辭典例句

2. Objective To explore the treatment of both ulna and radius fracture.

目的治療尺橈骨干雙骨折.

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3. Methods of ulna coracoid process fractures complicated with elbow dislocation were enrolled.

目的分析尺骨冠狀突骨折合并肘關節脫位的分型和治療方法.

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4. AINs pass anterior to the ulna.

3%隔指深屈肌走在尺骨的前方.

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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.

優勢種為肘狀針桿藻尖喙變種 、 斯氏布紋藻、膨脹橋彎藻和卵形雙菱藻等, 它們在各站點中都有分布, 分別占總數的13.42% 、 12.56%、14.00%、9.88%.

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