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- The coronal T1WI image was superior to coronal T2WI and gradient echo images in demonstrating the mandibular nerve. 冠状面T1WI图像对下颌神经的显示优于冠状面T2WI及梯度回波序列图像。
- The length of spinal cord edema, presence/absence of intramedullary hemorrhage, and length of intramedullary hemorrhage were measured on T2-weighted and gradient echo MR images. 在T2加权相和梯度回波相上测量脊髓水肿的长度，是否有髓内出血以及随那出血的长度。
- Trace array and 3 dimensional plot were recorded from 12 patients(24 eyes) with AMD during 4 minutes recording time. 方法 采用 10 3个六边形刺激图形 ,记录 12例 (2 4只眼 ) AMD患者在 4分钟记录时间内的多焦 ERG波形图及三维功能图。
- A conformer is a 3 dimensional configuration of a particular candidate structure. “确定者”是指一个特定“候选者”结构的3维配置。
- Objective To explore the advantage of 3 dimensional computerized tomogrphy(CT)in diagnosing condyle fracture. 目的探讨三维CT影像技术在髁状突骨折诊断中的应用价值。
- Following SE T 1WI and turbo SE T 2WI of transversal section, enhanced dynamic scans with gradient echo sequence and central K space acquisition without breath holding were performed at seven contiguous sections and eight phases. 轴位常规自旋回波T1加权成像及快速自旋回波T2加权成像后，采用平静呼吸状态下梯度回波K空间中心部分采集技术、7个连续层面8个时相动态增强扫描。
- As an example of the application,the results of numerical simulation of a 3 dimensional hypervelocity impact problem are given with some existing problems of SPH method. 对SPH方法中的人为粘性和人为热流的作用作了数值考查。还提供了一个三维高速碰撞现象的算例。
- Objective To investigate the clinical significance of the left ventricular volume in patients with myocardial infarction(MI) by dynamic 3 dimensional echocardiography(3 DE) during dobutamine stress testing(DST). 目的 探讨动态三维超声心动图（3?DE） 多巴酚丁胺负荷试验（ DST） 中心肌梗死（ MI） 患者左室容积（LVV） 变化的临床意义。
- This universal vital principle, "Brahma", which comes forth from the center as the lotus flower extending itself into 3 dimensional space-time, is pure consciousness projecting itself into form according to mathematical relationships and harmonies. 的普遍法则，是从伸展进三维时空的莲花中心产生出来的，按照数学的和谐关系它是一种纯意识形式。
- In this paper, the active vibration control system of a 3 Dimensional supporter is realized based on smart structures. The finite element control equations are derived from Hamilton principle and Euler equation. The experimental results are provided. 通过机敏结构建立了三维支撑结构的振动主动控制系统，利用Hamilton原理和变分法中的Euler公式导出了压电机敏结构的离散控制方程，采用加速度反馈实现了支架的振动主动控制
- Methods 35 patients with hip joint trauma which diagnosed with spiral CT were reconstructed with 3 dimensional CT(including mutilplanar reformation-MPR,Shadow surface display-SSD,and volume rendering-VR) in ADW 4.2 workstation. 方法:使用GE16排螺旋CT对35例髋关节创伤患者行螺旋CT轴位扫描;在GEadw4.;2工作站采用MPR、SSD、VR技术做三维重建。
- Objective To study the clinical significance of routine MRI and 3 dimensional time of flight magnetic resonance angiography (3D-TOF-MRA) for the pathogenesis of Trigeminal neuralgia (TN). 目的研究MRI加三维体积扫描飞时法磁共振血管成像(3D-TOF-MRA)对三叉神经痛（TN）病因诊断的临床价值。
- To evaluate the diagnostic value of 3 dimensional electron beam computed tomography angiography (3D-EBCTA) in the diagnosis of pre-and postoperative intracranial arteriovenous malformation. 目的：探讨电子束CT三维血管造影（3D-EBCTA）在评价脑动静脉畸形手术前后中的价值与限度。
- The method takes good use of anticollision scanning programs to determine whether 3 dimensional planning is needed to avoid complicate mathematical model and boring numerical computing. 本方法充分利用防碰扫描程序进行判别选择，不必建立复杂的数学模型和进行繁琐的数值计算，优先采用两维设计，尽量避免复杂的三维设计，具有简便、易行的特点。
- The Value of Gradient Echo T_2WI Sequence in Detecting Cerebral Angioma MRI梯度回波T_2加权序列对脑内海绵状血管瘤的诊断价值
- Based on finite element theory,the 3 dimensional dynamic evaluation model of long-span X-style steel box-section arch bridge was created with large-mass method(LMM) and fixed arch foot method. 基于有限元理论,应用大质量法(LMM)和拱脚固定法建立大跨度钢箱提篮连拱桥的空间动力计算模型。
- Based on finite element theory, the 3 dimensional dynamic evaluation model of long-span X-style steel box-section arch bridge was created with large-mass method (LMM) and fixed arch foot method. 摘要基于有限元理论，应用大质量法(LMM)和拱脚固定法建立大跨度钢箱提篮连拱桥的空间动力计算模型。
- To evaluate the diagnostic value of 3 dimensional electron beam computed tomography angiography(3D-EBCTA) in the diagnosis of pre-and postoperative intracranial arteriovenous malformation. 探讨电子束CT三维血管造影（3D-EBCTA）在评价脑动静脉畸形手术前后中的价值与限度。
- Based on the algorithm of 2 dimensional FEMOL,with the essential thought of Finite Layer Method(FLM),a new scheme of 3 dimensional semi analytic algorithm is developed in this paper. 在平面有限元线法的基础上,结合有限层法的分层离散、层内解析的思想,在三维空间中构造出了系统的半解析算法。
- Based on it the electromagnetic response under different depths of the 3 dimensional geologic body with different resistivities, magnetic conductivities and dielectric constants is simulated. 据此，可模拟计算任意具有不同电阻率、磁导率和介电常数的三维地质体在不同深度条件下的电磁响应。
