扫描

The LDK 6000 Mk II Standard is well suited for sports production, commercial production, and special event telecasts.

LDK6000 Mk II 提供1080 隔行扫描和 720 逐行扫描双模式於每秒 59.94 及 50 帧，适合采用於体育制作、广告制作、和特别直播活动。

Methods Thirty volun teers underwent the low-dose MSCTwithout administration of intravenous contrast material.The scan parameters were120kVP,16～20mAs,slice thickness5～7mm,slice increment1mm,feed/rotatio7mm.

对30例无症状的受试者行肺部低剂量多层螺旋CT扫描，扫描参数为：120kVP、16～20mAs，层厚5～7mm，层距1mm，螺距为7mm/转。

SEM examination showed that the experimental group has regular spongiest structure,complete bone lacuna structure,partial broken os-teone and visible bone canaliculus, while the sham control group has disorderly structure, broken osrteone, little bone lacuna and total invisibility of bone canaliculus.

结果 X线片示A组右侧股骨头骨密度增高，透光区较小，B组骨密度减低，有大小不等透光区；ECT扫描示A组静态放射性分布中等浓聚，而B组静态图像放射性分布呈炸面包圈样改变，欠均匀；组织学检查显示A组骨空陷窝率、血管数、骨髓腔内脂肪细胞直径较B组明显改善(P＜0.01)；扫描电镜检查显示A组松质骨结构较规则，骨陷窝结构完整，部分骨板断裂，骨小管可见。B组结构紊乱不清，骨板断裂，骨陷窝少，骨小管消失。

Single-mode fiber-optical confocal scanning laser microscopy is a new scanning microscopic imaging system, which is based on the modern optics technology and electronics technology. The characteristic of point source and point detector removes the out-of-focus light that makes the image become blur. Therefore, it has excellent resolution in axial directions, and can achieve 3-D imaging of microorganism.

单模光纤激光共焦扫描显微镜是现代光电技术结合的新型扫描显微成像系统，其独特的点照明与点探测机理排除了离焦光线对图像造成的模糊和斑点影响，因而具有出众的轴向分辨率，能够实现对微小物体的三维成像。

B, Cross-sectional scan at the lower abdomen of a different patient shows somewhat turbid ascites with relatively thick and incomplete mobile septations.

图1 A，下腹部横切面扫描显示腹水相对清晰，其内发现有不完全可活动的分隔。B，另一病人下腹部横切面扫描显示腹水混浊，分隔相对增厚，有不完全的分隔，可活动。

B, Cross-sectional scan at the lower abdomen of a different patient shows somewhat turbid ascites with relatiely thick and incomplete mobile septations.

图1 A，下腹部横切面扫描显示腹水相对清晰，其内发现有不完全可活动的分隔。B，另一病人下腹部横切面扫描显示腹水混浊，分隔相对增厚，有不完全的分隔，可活动。

This paper described that 751G UV—Vis spectrophotometer was automated by the control of microcomputer.The method of Seaning—Three—Step was adopted in this process.

本文描述了将国产751G紫外——可见分光光度计与计算机联用，通过计算机对光度计的控制和数据采集，采用扫描三步法，完成了自动化波长扫描。

The target scanning may enhance the diagnosis obviously with three-phase enhancement scannings union application the sensitivity and the accuracy.

靶扫描与3期增强扫描联合应用可明显提高诊断的敏感性和准确性。

Both plain and enhancement CT scannings were made in 48 cases,8 cases with contrast CT and 4 cases with plain CT only.60 cases with axial view were scanned,and 26 cases with coronal and axial view.

结果 CT对鼻咽癌的原发部位，浸润范围、途径和颈淋巴结转移情况显示较佳。横断面 CT扫描和冠状面 CT扫描联合应用可以提高鼻咽癌 CT诊断的准确性。

On account of the high possibility that scanning can cause traffic burst in the network, a method to detect abnormal traffic burst and to avoid rational heavy traffic is proposed at first, and then applied as the basic step to detect worm scannings that cause obvious traffic changes.

由于蠕虫扫描这种异常行为容易引起网络中流量突发，本文先提出一种检测异常突发流量并避免错误判断合理大流量的方法，将其作为检测引起流量明显变化的扫描类蠕虫的基础。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。