查询词典 scan length

To ensure the quantity of collected joint samples enough, and at the same time, to save surveying workload, the optimum scan line length should be determined first of all.

为了保证采集的结构面样本数量足够多，同时又使测量工作量最省，测线法应用时首先需要确定一个能够保证测量精度的最小测线长度－最佳测线长度。

On the morphologic CT scan, the angle and length of the transarticular screw trajectory, the distance between the tip of the screw and the vertebral artery and the sagittal safety angle were measured.

通过CT重建，测量经关节固定螺钉的角度、长度、螺钉尖与椎动脉的距离，并确定经关节螺钉矢状面的安全进钉角度（sagittal safety angle，SSA）。

Firstly, the system is divided into four sub systems: Chinese characters recognition system, character recognition system, recognition system including characters and digits, and digital recognition system; Secondly, the statistic information about left scan line free length of every character is used as a group feature of car plate, which will accomplish the recognition together with statistic template by weighted sum.

首先将车牌字符识别分成四个子识别系统——汉字识别系统、字母识别系统、字母和数字混和识别系统，以及数字识别系统；然后选择各字符的左扫描线空程长度统计信息作为车牌字符的一组特征，与统计模板进行加权组合，来共同完成车牌字符的识别工作。

Before IAM operation by infralabyrinthne, locating of glomus jugular shoud been ascertain with CT scan. The angle and length of operative approach should be attended.

螺旋CT三维重建内耳及毗邻的结构在手术度划、效果预测和手术模拟等方面对耳科学有极大的推动作用。

Henry Yeung, Assistant Attending Physician at New York's Memorial Sloan-Kettering Cancer Centre, a combined PET/CT scan can also reduce the length of time patients have to spend on undetaking multiple procedures.

美国约斯隆/凯德琳癌症研究中心临床助理医生杨永定表示， PET/CT二合一扫描得出的合成分析影像，可减省病人以前需要反复接受扫描的次数及时间。

The relationship of variation rate between the scan light beam length after passing through the deflector and the fast voltage pulse wasderived.

导出激光束通过偏转器后扫描光线长度与加到偏转器上的快速电压脉冲变化率关系，并在实验中分别用MOS管和雪崩管高压电脉冲发生器取代价格昂贵的冷阴极管高压电脉冲发生器，获得激光脉冲宽度压缩约两个量级，且实现激光脉冲宽度可调。

Based on the CT scan and the image process technology, a modularized geometrical and finite element model of the human skull was built to simulate various defect patterns of the maxillary and design the position, direction, length of the zygoma fixture, and the number of the conventional fixtures.

基于CT扫描和图像及图形处理技术，建立标准人的模块化颅骨三维几何和有限元力学模型。

To ensure the length of buncher , maximum voltage of beam bunching , the maximum amplitude of the scan voltage amplitude with bunch method of sine wave bunching klystron .

采用正弦波速调管聚束理论计算确定聚束筒长度、聚束电压最大幅值、扫描电压最大幅值等主要特性参数。

Methods A total of 86 eyes of successful rhegmatogenous retinal detachment with a higher encircling scleral buckle underwent A-scan and keratometer examination before surgery as well as l week,4 and 12 weeks after surgery.The refractive factors included the depth of anterior chamber,thickness of lens,axial length of eye,corneal curvature and refraction of eye were detected pre- and post-operatively.

用眼科超声仪、角膜曲率仪、验光仪等对巩膜环扎加压眼内嵴高为4～6 D的86例原发性视网膜脱离患者的86只患眼手术前1天及术后第1，4，12周时前房深度、眼轴长度、晶状体厚度、眼屈光度、角膜曲率等进行测量并将结果进行比较。

ObjectiveThe objective of this study is to provide the basis for the clinical diagnosis of whether the dorsal radiocarpal ligament is injury and treatment by knowing its normal patterns in the MRI. The primary approaches are anatomizing the dorsal radiocarpal ligament, studying the best scan sequence, angle, scanning level of MRI, and measuring its length, width and thickness.

目的本实验通过对桡腕背侧韧带的解剖，研究桡腕背侧韧带MRI成像的最佳扫描序列、角度及扫描层面，并丈量其长度、宽度及厚度，了解其在MRI影像中的正常形态，为临床诊断桡腕背侧韧带有无损伤其及治疗提供依据。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。