成像

Objective To evaluate the clinical value of digital laminography in intravenous pyelography.

目的评价数字化像体层摄影在静脉肾盂造影中的临床应用价值。

Method 90 cases were performed intravenous pyelography with digital laminography.

方法采用数字化像体层摄影90例患者进行静脉肾盂造影检查。

And traditional rotating mirror, bolographic refringence microscopic engage laser beam scanning in sencitivity on imamging.

和古板回旋扭转镜，全息直射镜也是让激平束扫描在感平质料上像的机构。

The Temperature-Measurement technology utilizing object’s radiancy character is developed in recent years.

红外热像系统的研究涉及物理学、光学、应用电子技术和数字图像处理技术等多门学科。

To research the correlation of distance and angle with the image of laryngostroboscope and the degree of their correlation.

探讨喉动态镜像大小与被检测象间距离及角度的关系及其密切度。

To Compare the difference between the data of normal lumbar plexus nerve measured through Magnetic Resonance Neurography (MRN)with specimen.

比较正常腰丛神经的磁共振神经像(MRN)测量数据和大体标本的差异。

The results show that the silicon three-channel BCCD can not realize multi-spectral imaging in the region of X-ray.

结果表明，硅X光的吸收曲线决定了硅制的三沟道BCCD能在X光区实现多光谱像。

The principle and structure of laser shearography and electronic speckle interferometry were introduced.Speckle pattern was disposed and analysed.

摘要介绍了研制的激光电子剪切斑干涉像系统的原理及结构组，斑图像进行了图像处理分析。

At the same time we experimentalize the tansmission of imaging signal under different condition of stimulant sand-dust storm.Clear images were obtained.

时还进行了沙尘条件下传送像信号实验，得到比较清晰的像。

The images from MPR and 3D imaging and CTVE were compared with 30 cases of urologic diseases from IVU and fiberendoscope,respectively.

分析30例泌尿系病例,分别进行多平面重组(MPR)、三维(3D)像及CT仿真内镜(CTVE),并与(IVU)图像和膀胱纤维内镜进行比较。

This concept of image formation was largely developed by Ernst Abbe, the famous German microscopist and optics theoretician of the 19th century.

这种像的概念早在19世纪就被著名的德国显微镜及光学理论家ErnstAbbe阐明。

This system has superior performance in image quality, space resolution , ?m and nm Cathodoluminescence image and spectrum analysis of semiconductor materials.

该系统在图像质量、图像空间分辨、阴极荧光像及光谱分析等方面具有优越的性能。

Positive-working thermally imageable elements, useful as printing plate precursors and having reduced ablation when thermally imaged, and methods for their preparation are disclosed.

本发明公开了可用作印刷板前体、并在热像时具有较少烧蚀作用的正性热可像元件及其制备方法。

Objective: To probe into the value of the spiral CT 3-dimensional image reconstruction used in the diagnosis of the complicated membrum minor articulus trauma.

探讨CT三维重建像诊断四肢复杂小关节外伤的价值。

The results of this study indicate functional infrared imaging as an alternative, touch less, non invasive method for assessing individual's emotional arousal in psychophysiology.

本文研究的结果表明：功能红外像技术是一种用于估定个体心理生理上情感产生的可供替代的、非接触的、非侵略性的方法。

The imaging protocol for the mica samples consisted of a spin-echo pulse sequence with multiecho acquisition to collect images at seeral parallel echo times, the authors explained.

该研究报告的作者解释，云母标本像协议包括自旋回声脉冲串和在几个平行回声时间段收集的多回声影像。

Telocentric lenses work with a wide depth of field. With a telocentric lens, you can image objects of different distances from the lens and the objects stay in focus.

具端着丝粒的镜头(注:我猜是类似于针孔镜头吧)具有宽阔之景深，以具端着丝粒的镜头，你能够将由镜头距离之目标物像和保持目标物在焦。