词族 · ulna
词形变化
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。
英语词源
- 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.
权威例句
- 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%.