横向扫描

二维的主要功能是引入步进电机对样品进行横向扫描，由采集卡驱动步进电机实现，并与系统的同步，根据采集的多组一维干涉信号的包络重建出二维灰度图像。

The function of two-dimensional is the transverse scan of the sample driven by the stepper motor , which can be synchronous with the whole system . And the two-dimensional grayscale image is reconstructed by many groups of the one-dimensional signal envelopes .

将横向扫描装置与OCT系统相结合，获取OCT二维层析图像。

Combine the lateral scanning device with the OCT system and obtain the two-dimensional tomography image .

本论文建立快速OCT系统，设计一套应用于口腔检测的OCT横向扫描装置，获取OCT二维层析图像。

The paper established a rapid OCT system and designed a lateral scanning device to obtain two-dimensional image .

介绍了基于线扫描方式的时域OCT系统，这种扫描方式可以无需横向扫描直接得到二维层析图像。

In this article a kind of time-domain OCT system based on the line-focus mode was introduced . In this way , the two-dimensional image can be obtained directly without the lateral scanning process .

利用伺服电机和接近传感器结合，实现了测量机构的横向扫描控制。

The combination of the servo motor and the proximity sensors is to control the horizontal scan of the measuring mechanism .

点线：是构成萤幕显示影像的要素。它是平行横向扫描线条；而每一线条又由很多小点，密排而成。

Raster : The elements that form a display screen image . They are parallel horizontal scan lines , each of the line is produced ty dots that are very closed to each other .

用热释电探测器横向扫描测量了远红外激光的横向强度分布，并且与理论值进行了比较。

We also measured the polarization by using the polaroid which is made of parallel metal lines , the transverse intensity distribution of modes by using thermo-electronic detector , and compare it with theoretical calculation .

在系统的软、硬件的控制下，完成系统功能的全面实现，比如调整光圈、焦距、聚焦等镜头的控制，图像的抓拍，画面的同屏对比监测，纵向扫描，横向扫描等控制。

Under the system software and hardware control , the system function is realized , such as adjust the control of diaphragm , focal distance and focus and the control of the image shot , screen monitor , landscape orientation scan , horizontal scan etc.

本系统的辅助设备主要有横向移动扫描装置、同步信号发生装置、同步照明装置，而对这些辅助设备的控制则需上位机和下位机协同作业。

The subordinate equipments of the system include landscape orientation moving scanner , synchronous signal generator and synchronous lighting device , the upper computer and down microprocessor work together to control the device .

横向波形扫描迭加试算结果证明，弯线倾斜迭加方法抗干扰能力强，有利于突出有效波，特别是弱波，是一个有希望的方法。

By computation the results of the lateral scanned wave form stack have shown that the slalom line stacking technique for dipping horizons has high immunity of noise and is favourable for distinguishing weak events and it could be a hopeful approach .

利用扫描溅射模式在不同工艺条件下制备ZnO：Al薄膜，分析衬底基片上薄膜膜厚和电阻率的横向分布，研究扫描溅射模式下制备薄膜的均匀性问题。

The scanning sputtering mode was used to prepare the ZnO : Al thin films under different condition , and the uniformity were studied by investigating the lateral distribution of the thickness and resistivity of the films .