pseudodiffraction

This paper begins with the basic principles of Kirchhoff migration and diffraction scan migration,then compares the processing results of the practical GPR data with these two migration methods.

从克希霍夫积分偏移和绕射扫描偏移的基本原理出发 ,通过对探地雷达 ( GPR)实测资料进行对比处理 ,说明偏移处理能够使地下及空中绕射归位收敛 ,用改变偏移速度的方法识别空中绕射有特殊效果 ,从而为解释提供依据并提高了解释精

scanning transmission microdensitometer

扫描透射显微密度计

scanning transmission electron microscope (STEM)

扫描透射电子显微镜

transmission scanning electron microscope

透射扫描电子显微镜

Methods: Scanning and transmission electron microscopy were used.

方法:采用扫描和透射电子镜观察兔眼睫状体。

Observation of Gigaspora margarita Spore-Wall with Scan and Transmission Electricity Microscope

珠状巨孢囊霉孢子的扫描和透射电镜观察

Light,Scanning and Transmission Electron Microscopical Observation of Gill Filaments of Cromileptes altivelis

驼背鲈鳃丝的光镜、扫描和透射电镜观察

Transmission Electron Microscopy/ Scanning Electron Microscopy( PDF)( Courtesy of anonymous student. Used with permission.

透射电镜扫描电镜(DF)(匿名的同学提供。经授权使用。

The structure and morphology of the obtained carbon fibers are characterized by scanning electron microscopy( SEM) and transmission electron microscopy( TEM).

用扫描电子显微镜和透射电子显微镜分析了碳纤维的结构。

The next big step will be rescanning these movies using transmitted illumination.

接下来的一个大动作就是在透射光照下重新扫描这些片子。

Abstract: The microstructure of forged white cast iron was observed and investigated by means of SEM and TEM.

文摘:借助扫描电镜、透射电镜观察和分析了白口铸铁的微观组织。

Manufacturing of SEM and TEM Samples for Oocyte

卵母细胞扫描电镜和透射电镜样本的制作(摘要)(英文)

ESMR (Electronically Scanning Microwave Radiometer)

电子扫描微波辐射仪

scanning microwave multiband radiometr (SMMR)

多波段扫描微波辐射仪

positive emission tomography scan [PET scan]

正电子放射断层扫描

Advanced Microwave Scanning Radiometer

先进微波扫描辐射仪

high velocity beam scanning image pick-up tube

高速射束扫描摄像管

oscillating mirror scan system

振动反射镜扫描系统

raster-scan CRT

重复扫描阴极射线管