ulna
英 ['?ln?]
美['?ln?]
- n. 尺骨
暢通詞匯
詞態(tài)變化
復數(shù):?ulnae;? ulnas;
中文詞源
ulna 尺骨
來自PIE*el, 肘，前臂，詞源同ell, elbow。因尺骨位于肘部而命名。
英文詞源
- 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.
雙語例句
- 1. The ulna forms the chief articulation at the elbow.
- 尺骨是組成肘關(guān)節(jié)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.
來自互聯(lián)網(wǎng)
- 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(guān)節(jié)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.
來自互聯(lián)網(wǎng)
- 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(yōu)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(shù)的13.42% 、 12.56%、14.00%、9.88%.
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