To achieve an in-focus and magnified image, the researchers actuate the hydraulics to change the curvatures of the lens and detector in a coordinated manner.
为了获取一个内焦距放大的图像，研究人员开动液压装置，改变透镜曲率，以协调方式改变检测器。
(Injecting water back returns the detector to a flat surface.) Injecting water into the chamber of the lens makes the thin membrane become a convex hemisphere.
(给舱室注射水使检测器表面回复平坦)注射水进入透镜舱室使得薄膜变成凹半球。
Initially both detector and lens are flat. Beneath both the membranes of the detector and the simple lens are Chambers filled with water.
最初检测器和透镜都是平的，在检测器薄膜和透镜单片下是装满水的舱室。
Researchers coordinate the curvature of the lens and the detector in order to create an image that is magnified and in-focus.
研究者通过调节镜头和感光元件的曲率，就能产生可放大和聚焦的图像。
The receiving part is composed of a receiving lens and a photo detector (PD).
接收部分由接收透镜和光电探测器组成。
In the article, the optical coupling between the optical fibre and detector is stressed and the coupling scheme of a combined lens is designed and calculated concretely.
文中着重论述了光纤与探测器间的光耦合问题，并就一组合透镜耦合方案作了具体设计计算。
In detail, the optical receiving system is mainly composed of optical receiving lens, modulating disk, cut off filter, focusing lens and pyroelectric detector.
其中，光学接收系统主要包括光学接收镜头、调制盘、截止滤光片、窄带干涉滤光片、聚焦透镜及光电转换系统等；
The camera system contains not only the detector but also, and very importantly, a lens system.
摄像系统不仅仅包含一个照相机，而更重要的，有一个透镜系统。
The camera system contains not only the detector but also, and very importantly, a lens system.
摄像系统不仅仅包含一个照相机，而更重要的，有一个透镜系统。
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