单词 | 光学仪器 |
释义 | 〔goniometer〕An optical instrument for measuring crystal angles, as between crystal faces.测角器:一种光学仪器,用来测量晶体两个面之间的角度〔power〕A measure of the magnification of an optical instrument, such as a microscope or telescope.倍率:光学仪器,如显微镜或望远镜的放大倍数〔theodolite〕An optical instrument consisting of a small mounted telescope rotatable in horizontal and vertical planes, used to measure angles in surveying, meteorology, and navigation.经纬仪:一种由一个小的可在水平面和垂直面旋转的望远镜构成的光学仪器,用于勘测、气象和航海中测量角度〔aperture〕A usually adjustable opening in an optical instrument, such as a camera or a telescope, that limits the amount of light passing through a lens or onto a mirror.光圈:光学仪器上的一个可调开口,如照相机或望远镜,它控制穿过镜头的或到镜面的光的数量〔speculum〕A mirror or polished metal plate used as a reflector in optical instruments.反射镜:光学仪器中用作反射镜的镜子或抛光的金属盘〔orthoscopic〕Giving an undistorted image. Used of an optical instrument.给出正确映像的。用于指光学仪器〔glass〕To scan (a tract of land or forest, for example) with an optical instrument.了望,审视:用光学仪器了望(例如,一片土地或森林)〔optic〕Any of the lenses, prisms, or mirrors of an optical instrument.光学镜:光学仪器的透镜、棱镜或平面镜〔focus〕To render (an object or image) in clear outline or sharp detail by adjustment of one's vision or an optical device; bring into focus.使集中于焦点:通过调节视力或光学仪器使(一物体或图象)外缘清晰或细节分明;调焦〔fiduciary〕Of, relating to, or being a system of marking in the field of view of an optical instrument that is used as a reference point or measuring scale.参照的:属于、关于或作为光学仪器视野中的标点系统的,该系统用作参照点或衡量尺度〔glass〕To use an optical instrument, as in looking for game.用光学仪器眺望,如观看比赛〔objective〕The lens or lens system in a microscope or other optical instrument that first receives light rays from the object and forms the image. Also called In this sense, also called object glass ,objective lens ,object lens 物镜:首先从物体上接收光线并形成影像的显微镜或其它光学仪器中的透镜或透镜系统 也作 在此意义上也可称作 object glass,objective lens,object lens〔amnioscopy〕Examination of the amniotic cavity and fetus using an optical instrument that is inserted directly into the amniotic cavity.羊膜内视镜检法:把光学仪器直接插入羊膜腔以观察羊膜腔及胎儿〔ocular〕The eyepiece of an optical instrument.光学仪器的目镜〔eyepiece〕The lens or lens group closest to the eye in an optical instrument; an ocular. Also called eyeglass 目镜:光学仪器中靠近眼睛的透镜或透镜组;窥孔 也作 eyeglass〔hydroscope〕An optical device used for viewing objects far below the surface of water.深水探视仪:一种光学仪器,用于看水表面下的物体〔optic〕Of or relating to the science of optics or optical equipment.光学的:与光学或光学仪器有关的〔kaleidoscope〕A tube-shaped optical instrument that is rotated to produce a succession of symmetrical designs by means of mirrors reflecting the constantly changing patterns made by bits of colored glass at one end of the tube.万花筒:一种管状光学仪器,经旋转可产生连续不断的对称图案。这是由于管一端的有色玻璃碎片经过镜子的反射形成不断变化的图形〔collimate〕To adjust the line of sight of (an optical device).校准:调整光学仪器瞄准器〔focus〕To adjust one's vision or an optical device so as to render a clear, distinct image.调焦:调整视力或光学仪器以使图象鲜明清晰〔retinoscope〕An optical instrument for examining refraction of light in the eye. Also called skiascope 视网膜镜:检查眼睛中光的折射的一种光学仪器 也作 skiascope〔field〕The usually circular area in which the image is rendered by the lens system of an optical instrument. Also called field of view 视区:光学仪器的透镜系统所能看到的通常是圆周的区域 也作 field of view〔optician〕One that makes lenses and eyeglasses.光学仪器制造技师:光学透镜和眼镜的制造者〔optician〕One that sells lenses, eyeglasses, and other optical instruments.眼镜商,光学仪器商:出售光学仪器、眼镜或其它光学仪器的人〔reticle〕A grid or pattern placed in the eyepiece of an optical instrument, used to establish scale or position.标线片,标线:置于光学仪器目镜中的格子或图式,用以确定大小或位置〔chronoscope〕An optical instrument for the precise measurement of very small time intervals.瞬时计:精确测量很小时间间隔的光学仪器〔sight〕To observe through a sight or an optical instrument:目测,观察:通过视觉或光学仪器观测:〔grid〕A pattern of regularly spaced horizontal and vertical lines forming squares on a map, a chart, an aerial photograph, or an optical device, used as a reference for locating points.网格,坐标方格:在地图、设计图、航空图片或光学仪器上由规则放置的平行和垂直的结构成的,用来作为标明各点位置的参照的图案 |
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