至于其局限性,他说,“如果心率太快的话,我们不会得到足够的多段图象重建。”
径向面上沿圆缺凹腔周围均匀分布不少于一圈的吸收盲孔;
同时质子输送数随着链段长度、链数、总链段浓度等的增加而增加。
目的:了解多频节段生物电阻抗分析法测量人体成分的可信度。
后路节段性椎弓根螺钉内固定术由于能够通过强大的矫形力的椎弓根钩具有明显的优点。
这些样式为倒位对称的片段复制发生在基因体中的统一论述提供了线索。
尤其是在施工困难的城区,或生态敏感的工地,分段式结构已经被证明是一种很有价值的技术。
过程:病人被送往手术室,并作了部分空肠切除手术和淋巴腺活组织检查。
结果冠心病组可检出运动异常节段,表现为速度的降低和波形的改变。
节段性流动增加最多的一个因素1000年在单轴拉伸蠕变。
所有患者采用节段椎弓根螺钉固定和术中神经生理监测。
认为局灶节段性肾小球硬化是一个有独立诊断价值的特别参数。
预制节段拼装连续梁桥可广泛应用于高架桥和轻轨等建设项目。
磁共振成像显示,脑梗塞,和MRA显示节段性缩小权颈内动脉,血管炎与协调。
局灶性节段性肾小球硬化,肾小球中央有一片胶原硬化区。
目的:总结和介绍多节段开窗法治疗腰椎间盘突出症的特点和实用性。
理论上来说,节段性固定提供了附加的固定点,有利于骨折还原及驼背矫正。
提出了一种用于图像分割的分段可变形模型,并在模型的能量函数中引入了仿射不变量信息。
放射线检验结果显示在两组普及率节段性前凸无显着差异。
目的探讨多层螺旋CT腹部增强扫描在诊断胰源性门静脉高压(PSPH)中的价值。
结论:在爆裂性骨折水平采用节段性螺钉固定提供了更高的生物力学稳定性。
大量研究表明,采用螺钉作为节段性脊柱内固定物一部分,将提供更强的固定作用。
由合资格的树木专家修剪树根及树枝和执行修补矫正树木的工作。
孔板一般为同心型。如果使用偏心或扇形孔板,应予以清楚区分和识别。
我们目前的33岁男子大规模上消化道出血引起的一种罕见形式的区域性门静脉高压症。
本发明的组织工程气管移植物可以有效地修复气管节段性缺损。
1·Bacterial, community-acquired pneumonia classically show lung consolidation of one lung segmental lobe, which is known as lobar pneumonia.
细菌性、社区获得性肺炎的典型表现为肺节段性叶的肺实变,称为大叶性肺炎。
2·Segmental: Loss of skin color occurs on one side of your body.
节段性:皮肤的颜色损失发生在您的一个身体一侧。
3·They are semi-circular or segmental and on a square plan, unlike the Gothic vault which is frequently rectangular.
他们是半圆形或节段性和方形计划不同的是哥特式拱顶通常是长方形。
4·Objective To study the difference of repairing segmental bone defect by tissue engineered bone cryopreserved by various methods.
目的探讨不同方法低温保存的组织工程骨修复节段性骨缺损的差异。
5·Lumbar segmental instability is a temporary phase in the degenerative process of the lumbar spine.
腰椎节段性失稳是腰椎退变过程中一个暂时的阶段。
1·Diagnosis of lumbar segmental instability may also be based on the patient's history plain radiographs and examination findings as they can address the neutral zone and the stabilizing system.
因为临床表现、腰椎正侧位片和体格检查可以反应脊柱的中性区城和稳定系统,所以能作为诊断腰椎节段性失稳的依据。
2·We report on a patient with segmental rhythmic myoclonus resembling belly dance.
我们报告一个病人节段性肌阵挛节奏类似肚皮舞。
3·Diagnosis of lumbar segmental instability may also be based on the patient's history, plain radiographs and examination findings, as they can address the neutral zone and the stabilizing system.
因为临床表现、腰椎正侧位片和体格检查可以反应脊柱的中性区城和稳定系统,所以能作为诊断腰椎节段性失稳的依据。
4·Objective to develop a new kind of bone substitute material mimicking natural bone matrix in both composition and microstructure, applying to repair segmental defect.
目的研制在成分和结构上与天然骨基质高度仿生的新型材料,应用于节段性骨缺损的修复。
5·The electrophysiological feature was demyelination (93. 5% ), pathological features of sural nerve biopsy were segmental demyelination and mononuclear cell infiltration (100% ).
电生理表现脱髓鞘特征(93.5%),病理上表现为节段性脱髓鞘和单核细胞浸润(100%)。
1·OBJECTIVE To investigate the different stages of pregnancy-induced hypertension in pregnant women with renal disease associated with renal segmental arteries (SRA) hemodynamic changes.
目的探讨妊娠高血压疾病不同分期与孕妇肾段动脉(SRA)血流动力学变化的相关性。
2·Variations in the number, origin and distribution of the apical and lower segmental arteries have been described.
顶、下段动脉的数目、起源和分布范围常有变化。
3·Objective To analyze the MRI appearance of liver abscess, especially abnormal hepatic segmental signal, and investigates diagnostic value of abnormal hepatic segmental signal of MRI in liver abscess.
目的分析肝脓肿的MRI表现,特别是肝段MRI异常信号,探讨其在肝脓肿诊断中的价值。
4·Objective to discuss the fixation methods to treat multi segmental fractures of ipsilateral femur and tibial shaft.
目的同侧股骨干、胫骨多段骨折固定的意义。
1·The study on the Mandarin segmental structure and the syllable structure is central in the thesis.
对普通话的音段结构和音节结构的研究是本文讨论的中心。
2·There exist three types of segmental lengthening in oral Chinese, each one matched with certain prosodic events and characterized by their own distinctive temporal variations.
在汉语口语里,存在着三种不同类型的音段延长,每一种类型都与一定的韵律事件相对应,都有各自独特的时域变化方式。
1·The roadway expansion joints are of molded rubber segmental expansion joint system or Steel Finger type expansion joint system detailed on the Drawings.
路面膨胀缝为模塑橡胶分节膨胀缝系统或钢指型膨胀缝系统,详见图纸。
2·Results:MRI features of ossified focus:No signal intensity appeared in the ossified focus including continuous type (9 cases), segmental type (9 cases), focal type (14 cases) and mixed type (8 cases).
结果:骨化灶一般为无信号、信号不均。 连续型9例,分节型9例,局限型14例,混合型8例。