| 单词 | optically |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔asterism〕Mineralogy A six-rayed starlike figure optically produced in some crystal structures by reflected or transmitted light.【矿物学】 星彩，星芒：某些水晶体经反光或光线穿透所产生的六棱形星状图象美国传统〔definition〕The clarity of detail in an optically produced image, such as a photograph, effected by a combination of resolution and contrast.清晰，分解：在视觉产生的意象中，枝节部分清楚明晰是由分解和对比相结合造成的，如照片美国传统〔optical fiber〕A flexible optically transparent fiber, usually made of glass or plastic, through which light can be transmitted by successive internal reflections.光学纤维：一种有弹性的而且视觉透明的纤维，通常由玻璃或塑料制成，通过内部连续的反射可以传递光线美国传统〔optically〕The page was optically scanned.这一页进行过光学扫描。韦氏高阶〔racemization〕Conversion of an optically active substance to a racemic form.外消旋转化：将光学活性物质转化为外消旋形式美国传统〔radioscopy〕Examination of the inner structure of optically opaque objects by x-rays or other penetrating radiation; radiology.放射检验：用X射线或其它穿透性的辐射对不透光的物体的内部构造进行的检查；放射学美国传统〔resolve〕Chemistry To separate (an optically inactive compound or mixture) into its optically active constituents.【化学】 分解：将（光学上稳定的一种化合物或混合物）分离为光学上不稳定的组成物美国传统〔stereomicroscope〕A microscope optically equipped for stereoscopic viewing.体视显微镜：为立体观察而进行光学配制的显微镜美国传统〔viewfinder〕A device on a camera that indicates, either optically or electronically, what will appear in the field of view of the lens.取景器：照相机上的光学或者电子设备，用以显示出现在镜头里的东西美国传统 |
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