找词语>英语词典>eyepiece翻译和用法

eyepiece

英 [ˈaɪpiːs]

美 [ˈaɪpiːs]

n.  (望远镜或显微镜的)目镜

复数:eyepieces 

化学

BNC.41059 / COCA.11332

牛津词典

    noun

    • (望远镜或显微镜的)目镜
      the piece of glass (= a lens ) at the end of a telescope or microscope that you look through

      柯林斯词典

      • (显微镜或望远镜的)目镜
        Theeyepieceof a microscope or telescope is the piece of glass at one end, where you put your eye in order to look through the instrument.

        英英释义

        noun

        • combination of lenses at the viewing end of optical instruments
            Synonym:ocular

          双语例句

          • After focusing, slip the viewfinder CAP attached to the strap over the viewfinder eyepiece as necessary.
            对焦后,必须将背带上的目镜盖插入取景器目镜上。
          • The inspector passed the item after examining it. large convex lens produces image that is viewed through the eyepiece.
            经查验后,视察员认可了那一项目。通过目镜观察物体图像的大的凸透镜。
          • Does this extend to the edge of our eyepiece or camera field of view?
            会延伸到目镜的边缘或者是像机的视场内么?
          • A small magnifying glass ( usually set in an eyepiece) used by jewelers and horologists.
            珠宝商用的通常装上目镜的小的放大镜。
          • Resizing and reshaping rear gunsight having an adjustable eyepiece with a small aperture through which the front sight and the target are aligned.
            调整大小和调整形状瞄准器的后部有一个带有小孔的可调整目镜,通过它前方的景物和目标能够排成一条线。
          • The scope slews to the second star, and then I center the second star in the eyepiece.
            望远镜转向下一颗星,然后我将这颗星放在目镜的中央。
          • The DC4 camera eyepiece is attached to the spotting scope instead of a standard observation eyepiece.
            照相机目镜可作为附加件用于观鸟镜,代替标准的目镜使用。
          • That star would have been very carefully centered on crosshair in the eyepiece.
            那颗星在准星目镜中会被非常小心地集中。
          • Observation eyepiece consists of concave mirror and a separate gate is formed, in the eyepiece can be seen at the same time the two semicircle color, its left for the sample color.
            观察目镜由凹镜和分隔栅组成,在目镜中可同时看到二个半圆色,其左边的为试样颜色。
          • I say approximately because distortion at the edge of the field in an eyepiece changes this relationship somewhat.
            说近似,是因为边缘变形改变了这种线性关系。