跌幅：从头到颈线的垂直距离为最小跌幅。
Dropdown: the minimal dropdown is the vertical distance which is from the head to the neckline.
牙冠与牙根交界处呈一弧形曲线，称为牙颈，又名颈缘或颈线。
Tooth coronal and tooth root boundary show one arc curve, call tooth neck, renown neck predestined relationship or neck line.
颌骨变小使得下巴扁平、颈线柔和，而鼻骨的变化则会使鼻子不再那么挺拔。
A decrease in jaw size could flatten the chin and soften the neckline, while changes in nose bones could lead to "decreased nasal support".
如果我们用颈线的较低位置分析，那么该形态的下方目标位在1800点附近。
If we use the lower position for the neckline then the downside target for the pattern is near 1800.
如果我们用颈线的最高位置分析，那么该形态的下方目标位在2000点附近。
If we use the highest position for the neckline then the downside target for the pattern is near 2000.
他们抱头痛哭起来——他的眼泪在她把宽大椭圆形的颈线内肩膀处的肌肤上发出晶莹的光亮——他们达成协议，他们的关系不会叫任何知道。
They wept together-his tears made a gleam on the skin of her shoulder within the wide oval of her neckline-and agreed that no one but them would ever know.
结论：固定修复中使用排龈线可以明显提高颈缘制备的精度和密合度，具有良好的临床效果。
Conclusion: the use of knitted retraction cord during fixed prosthodontic treatment obviously improves the preparation of cervical margins of teeth with a high degree of precision and adaptation.
将带有外源性基因的医用缝合线，缝合于大鼠的颈总动脉，实验证明外源性基因可以在血管壁中表达出相应的蛋白质。
Stitching medical stitch containing plasmid DNA was sewn into Wistar rats' left carotid arteries. The results showed that foreign gene expressed in rats 'vascular wall by this method.
目的应用颈侧位平片显示声门下异物的X线表现及其临床应用。
Objective To evaluate the X ray findings of subglottic foreign body on lateral neck film in clinical diagnosis.
回顾性分析6例颅颈交界部畸形患者的X线平片及MRI影像学资料。
Methods Retrospective analysis of 6 cases of cranio-cervical junction malformation with plain X-ray and MRI imaging data.
从A点开始沿着前中心线和衣领缝合一裁剪到前肩颈点停止。
Starting from point a cut along the CF and halfway around the neck seam. Stop before the front shoulder neck point.
应用双能X线骨密度仪测量92例绝经后妇女的第1～4腰椎、股骨颈、转子间、大转子的骨密度。
The bone mineral densities (BMD) of the 1-4 lumbar spines, neck of femur, tuberosity and greater trochanter were determined by dual energy X-ray absorptiometry (DEXA) in 92 postmenopausal women.
方法：采用双侧颈总动脉线结、反复缺血再灌注法，制作小鼠VD动物模型。
Method: the mice were subjected for ischemia-perfusion repeatedly on bilateral common carotid arteries by knots to establish the VD models.
方法从大鼠颈内动脉颈段穿入尼龙线至颅内，分别观察尼龙线入颅部位、颅内有无蛛网膜下腔出血并行病理切片检查。
Methods SAH was produced by making a nylon thread pass through the right internal carotid artery and pierce its bifurcation. SAH was confirmed by postmortem examination.
前言：目的观察并分析透穴为埋线治疗颈肩肌筋膜炎的效果。
Objective: To observe and analyze the effect of Cervicoshoulder Myofascitis treated by im-planting catgut through point mainly.
本文分析了股骨颈不典型骨髓炎的临床及X线表现。
The Clinical and X-ray manifestations of atypical osteomyelitis of the neck of femur were analyzed in this paper.
X线表现：5例股骨头、股骨颈及股骨粗隆骨质密度减低；
X-ray manifestations: femoral head and femoral neck bone density decrease in 5 cases.
双能X线吸收法(DXA)测量后前位第1 - 4腰椎，左侧股骨颈、股骨干、大转子及总股骨的BMD。
BMD was measured at the posteroanterior lumbar spine 1-4, left femoral neck, femoral shaft, trochanter and total hip by dual-energy X-ray absorptiometry (DXA).
结果：颈、胸、腰骶椎通过无缝拼接能同时在1张X 线片上清晰地显示，达到了颈胸腰骶椎一次成像片的满意效果。
ResultsCervical, thoracic, and lumbar and sacral segments could clearly present at the same time on one X-ray film by seamless splicing, and the quality of one time radiograph was as good as one film.
结果：颈、胸、腰骶椎通过无缝拼接能同时在1张X 线片上清晰地显示，达到了颈胸腰骶椎一次成像片的满意效果。
ResultsCervical, thoracic, and lumbar and sacral segments could clearly present at the same time on one X-ray film by seamless splicing, and the quality of one time radiograph was as good as one film.
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