物镜

[wù jìng]

汉英

网络释义

例句

释义:
全部全部,objective lensobjective lens,ObjectiveObjective,object glassobject glass,object lensobject lens
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
With such a constitution, decentering of the objective lens and the coma corrector does not occur, and hence astigmatism does not occur.
这种结构，*会发生物镜与彗差校*器的偏心，从而*会发生象散。
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2.
Objective and the focal length of the specimen to be measured. The measurement of the size of the reticle.
十字线的像的尺寸取决于准直仪物镜的焦距和待测样品的焦距。
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3.
At the condition of high numerical aperture, optical intensity distribution near the focus must be analyzed by vector diffraction theory.
高数值孔径物镜下，必须采用矢量衍射方法研究焦点区域的光强分布。
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4.
The objective optical system includes an optical element having an annular zone structure on at least one su*ce.
物镜光学*包括*至少一个表面上有环形区结构的光学元件。
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5.
An autocollimator and a microscope objective . By vertical shifting of the reading telescope the distance of.
读数望远镜由自准直仪和显微物镜组成。
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6.
Objectives which consist only of one lens can be used for visual and photographic observations .
由单透镜组成的物镜可作目视和照相观测用。
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7.
The lens unit includes an objective lens for collimating the output radiation and a filtering film for filtering the output radiation.
该透镜单元包括一个物镜，用来准直输出光，以及一个滤波薄膜，用来过滤输出光。
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8.
An image of the object is projected by the object lens on to the photocathode of an image converting tube.
物象通过物镜投影在变像管的光阴极上。
9.
The dynamic range is as large as several micrometers , determined by wavelength of light source and numerical aperture of objective lens.
而动态量测范围达数微米（由物镜的数值孔径决定），具有极佳的量测优势。
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10.
In both instruments , the image formed by an objective is viewed through an ocular .
在这两种仪器中，物镜所成的象都是通过目镜来观看的。
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