slit camera

基本解释

The procedure he performed, a routine gall-bladder removal, is typically done by incising a slit in the patient's navel, through which a tiny camera is inserted.
他做的是常槼膽囊切除術，典型做法是在病人的肚臍上開個小口，通過這個小口插入一架微型攝像機。
A focusing method by adjusting two slit mark images was proposed to realize accurate focusing of a non-mydriatic fundus camera for an observed retina image in dark.
爲實現免散瞳眼底相機在被觀測眼底圖像較暗情況下的精確調焦，提出了雙光楔裂像調焦方法。
On the basis of XGS type of high-speed slit-aperture camera, the working principle and operation of slit-aperture and the imaging process under the slit-aperture condition are discussed in this paper.
本文以XGS型狹縫高速攝影機爲基礎，介紹了狹縫攝影的工作原理和用途，討論了快門及其設計。