The principle of secondary spectrum is introduced and the equations of designing apochromatism objective lens based on wave aberration are presented.
介绍了二级光谱的基本原理,给出了波差法设计复消色差镜的方程组。
The principle of secondary spectrum is introduced and the equations of designing apochromatism objective lens based on wave aberration are presented.
介绍了二级光谱的基本原理,给出了波差法设计复消色差镜的方程组。
A physiotherapeutic apparatus for preventing and treating near sighted eye has a convex lens used as objective lens, lens cone, eyepiece, headgear and lens set.
一种防治近视眼的理疗器,它有为
镜的凸透镜、镜筒、目镜,还有头套和透镜组,它用于人们在近距离上长时间用眼时戴在眼上,可以使被视
的像清楚、放大和变远。
声明:以上例、词
分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The principle of secondary spectrum is introduced and the equations of designing apochromatism objective lens based on wave aberration are presented.
介绍了二级光谱的理,给出了波差法设计复消色差物镜的方程组。
A physiotherapeutic apparatus for preventing and treating near sighted eye has a convex lens used as objective lens, lens cone, eyepiece, headgear and lens set.
一种防治近视的理疗器,它有
为物镜的凸透镜、镜筒、目镜,还有头套和透镜组,它
于人们在近距离上长
间
戴在
上,可以使被视物的像清楚、放大和变远。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表软件的观点;若发现问题,欢迎向我们指正。
The principle of secondary spectrum is introduced and the equations of designing apochromatism objective lens based on wave aberration are presented.
介绍了二级光谱的基本原理,给出了波差法设计复消色差镜的方程组。
A physiotherapeutic apparatus for preventing and treating near sighted eye has a convex lens used as objective lens, lens cone, eyepiece, headgear and lens set.
一种防治近视眼的理疗器,有
镜的凸透镜、镜筒、目镜,还有头套和透镜组,
用于人们在近距离上长时间用眼时戴在眼上,可以使被视
的像清楚、放大和变远。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The principle of secondary spectrum is introduced and the equations of designing apochromatism objective lens based on wave aberration are presented.
介绍了二级光谱的基本原理,给出了波差法设计复消色差镜的方程组。
A physiotherapeutic apparatus for preventing and treating near sighted eye has a convex lens used as objective lens, lens cone, eyepiece, headgear and lens set.
一种防治近视眼的理疗器,它有为
镜的凸透镜、镜筒、目镜,还有头套和透镜组,它用于人们在近距离上长时间用眼时戴在眼上,可以使被视
的像清楚、放大和变远。
声明:以上例、词
分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The principle of secondary spectrum is introduced and the equations of designing apochromatism objective lens based on wave aberration are presented.
介绍了二级光谱基本原理,给出了波差法设计复消色差物镜
组。
A physiotherapeutic apparatus for preventing and treating near sighted eye has a convex lens used as objective lens, lens cone, eyepiece, headgear and lens set.
一种防治近视眼理疗器,它有
为物镜
凸
镜、镜筒、目镜,还有头
镜组,它用于人们在近距离上长时间用眼时戴在眼上,可以使被视物
像清楚、放大
变远。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。
The principle of secondary spectrum is introduced and the equations of designing apochromatism objective lens based on wave aberration are presented.
介绍了二级光谱的基本原理,给出了波差法设计复消色差的方程组。
A physiotherapeutic apparatus for preventing and treating near sighted eye has a convex lens used as objective lens, lens cone, eyepiece, headgear and lens set.
一种防治视眼的理疗器,它有
为
的凸透
、
筒、目
,还有头套和透
组,它用于人们在
距离
长时间用眼时戴在眼
,可以使被视
的像清楚、放大和变远。
声明:以、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The principle of secondary spectrum is introduced and the equations of designing apochromatism objective lens based on wave aberration are presented.
介绍了二级光谱的基本原理,给出了波差法设计复消色差物镜的方程组。
A physiotherapeutic apparatus for preventing and treating near sighted eye has a convex lens used as objective lens, lens cone, eyepiece, headgear and lens set.
一种防治视眼的理疗器,它有
为物镜的凸透镜、镜筒、目镜,还有头套
透镜组,它用于人们在
距离上长时间用眼时戴在眼上,可以使被视物的像清楚、放
远。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The principle of secondary spectrum is introduced and the equations of designing apochromatism objective lens based on wave aberration are presented.
介绍了二级光谱的基本原理,给出了波差法设计复消色差的方程组。
A physiotherapeutic apparatus for preventing and treating near sighted eye has a convex lens used as objective lens, lens cone, eyepiece, headgear and lens set.
一种防治视眼的理疗器,它有
为
的凸透
、
筒、目
,还有头套和透
组,它用于人们在
距离
长时间用眼时戴在眼
,可以使被视
的像清楚、放大和变远。
声明:以、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The principle of secondary spectrum is introduced and the equations of designing apochromatism objective lens based on wave aberration are presented.
介绍了二级光谱的基本原理,给出了波差法设计复消色差物镜的方程。
A physiotherapeutic apparatus for preventing and treating near sighted eye has a convex lens used as objective lens, lens cone, eyepiece, headgear and lens set.
防治近视眼的理疗器,它有
为物镜的凸透镜、镜筒、目镜,
有
套和透镜
,它用于人们在近距离上长时间用眼时戴在眼上,可以使被视物的像清楚、放大和变远。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。