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- The lens or lens group closest to the eye in an optical instrument;an ocular. 目镜光学仪器中靠近眼睛的透镜或透镜组；窥孔
- The lens or lens group closest to the eye in an optical instrument; an ocular. 目镜光学仪器中靠近眼睛的。
- Four incident beams were arranged to be an isosceles triangle with a right angle and focused by a single front lens. 四束入射光布置成等腰直角三角形,用一个前透镜聚焦。这种光学布置光能利用率高,并能适用于近壁处流速测量。
- The fissure lens group, in en echelon arrangement, is ease to be developed and conserved in the weak strain domain of tectonic lens. 透镜状裂隙群之间呈雁列式排布，易发育和保存于构造透镜体弱应变域中。
- The simulation method for designing an aperture in an exposure apparatus including a light source, an optical lens group, a photomask, an aperture, receives the layout information of the photomask. 用于设计包括光源、光学透镜组、光掩模、孔径的曝光装置中的孔径的模拟方法接收光掩模的布局信息。
- According to the properties of basic points of lens group and the varifocal principle of lens group,a varifocal optical system which has a fixed image space principal point has been designed. 根据透镜组基点性质和透镜组可变焦原理,设计定第二主点变焦光学系统。
- Conclusion：The lensometer adjusted by the special lenses group can't check contact lenses. 结论：采用接触镜专用标准透镜组标定的焦度计检测接触镜顶焦度的作法值得商榷。
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- I drove up in front of the house and honked. 我将车开到屋子前面然后按喇叭。
- Objective：To confirm that the lensometer adjusted by the special lenses group for contact lenses cant express the back vertex power of contact lenses. 目的:证实采用接触镜专用标准透镜组标定的焦度计不能准确测定被测角膜接触镜的顶焦度。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- The driver was ticketed for parking in front of a fire hydrant. 那个司机因把车停在消防栓前而接到交通违规罚单。
- He stood in front of the shop with arms akimbo. 他两手叉腰，站在铺子前。
- Some adjustment of the lens may be necessary. 可能有必要调节一下镜头。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品？
- There is a rose bush in front of the office. 办公室前有一丛玫瑰。
- He uses lens to make things appear clearer. 他用镜片以便看东西更清楚些。
- She curled up in front of the fire with a book. 她蜷曲在炉火前看书。
- The lens is often used to make telescopes. 镜片常被用来做成望远镜。
- Objective An objective is a system of one or more pieces of lenses grouped together. It refracts light and can form an image. Alternatively known as Lens. 镜头是一片或多片透镜的组合。它折射光线而形成影像。
