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物镜

na.objective lens; 【物】objective
网络Objective; object glass; object lens

物镜

英-汉网络释义

物镜

Objective

常用物理英文词汇 - 豆丁网 ... object height 物高 objective 物镜 observation 观察 ...

objective lens

物镜（objective lens）物镜是决定光学显微镜基本性能及功能的最重要的光学单元。因此，为了满足各种需求和应用，我们研 …

object glass

航海及海运专业术语O(1) ... object being towed 被拖物体 object glass 物镜 object identification 目标识别 ...

object lens

透射电子显微镜_百度百科 ... 样品室（ specimen room ）物镜（ object lens）电子枪（ electronic gun） ...

Objectives

12. 物镜（objectives）　物镜是显微镜的核心光学部件，显微镜的放大倍数、分辨本领、色差与像差的校正状况、工作距离等， …

field lens

石油英语词汇(F2)_专业词汇_专业英语_食品伙伴网 ... field length 字段长度 field lens 物镜 field lighting 工地照明 ...

objective optics

例句：

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。

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。

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。

The clear aperture of a telescope is the diameter of the objective lens or primary mirror specified in either inches or millimeters (mm ).

望远镜的孔径显然就是物镜或者主反射镜的直径，一般用英寸或者毫米（mm ）来表示。

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。

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。

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。

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。

A novel method for measuring dense-line depth of focus (DOF) of a lithographic projection system is proposed .

提出了一种检测光刻机投影物镜密集线焦深（DOF ）的新技术。

However, a working distance is small , and collision of the objective lens with a disc is apt to occur .

过，工作距离较小，并且容易发生物镜与 *的碰撞。

In the first chapter, the principle of a hyperspectral imager and the necessity for studying its fore -optics are introduced .

第一章介绍超光谱成像仪的原理和开展前置成像物镜研究的必要性。

If need to be in , observe times higher below field lens , field lens of exchange of OK and rotational converter .

假如需要在高倍物镜下观察，可以转动转换器调换物镜。

The objectives should be covered and replaced in a box to avoid dirt or crushing , after use .

物镜用后必须装入物镜盒中，以防碰损和沾污。

Choose off-axis catadioptric optical system to satisfy the request of low cost , without obscuration and simple- compact configuration .

的平行光管物镜，由于系统要求低成本、中心无遮拦且结构简单紧凑，故采用离轴折反射结构形式。

via a focusing unit, and detects peaks in the reflected light signal obtained when the objective lens is driven in a focusing direction .

控制器经聚焦单元驱动物镜，并且检测在当在聚焦方向上驱动物镜时得到的反射光信号中的波峰。

these ideas explain why high numerical aperture , apochromatic lenses can separate extremely small details in blue light .

这就是在使用大数值孔径复消色差物镜时用蓝光照明可获得超级分辨率的原因。

The oil-immersion objectives just described admit a wider cone of rays than a dry objective of the same diameter would .

刚才描述的油浸物镜与直径相同的干物镜相比，可容纳更宽的光线锥。

Six designs of three-wavelength blue-light OPHs have been developed corresponding to distinct system and IOU schemes in this thesis .

根据个别的物镜系统以及积体化光学模组，本论文发展出六种不同之三波长蓝光光学读写头设计。

Furthermore, the larger the numerical aperture of the objective , the less the effect of the slant angle on the line image shape.

物镜的数值孔径越大，倾角对线结构成像的影响越小。

Zoom lens plays an important role in the optical information capture of the whole optical system .

变焦距物镜组对整个系统的光学信息传递有着重要的作用。

物镜

物镜