调节焦距的英文

• bring into focus
• focalise
• focalize

• "调节"英文翻译    regulate; adjust; monitor; m ...
• "焦距"英文翻译    focal distance; focal length
• "焦距调节" 英文翻译 :    focal length setting
• "焦距" 英文翻译 :    [光学] focal distance; focal length 调焦距 focalize; 焦距计 focometer; focimeter; 焦距检定 focal length calibration; 焦距调整 focal setting; focalization; setting of focal length
• "主焦距,前焦距" 英文翻译 :    anterior focal distance
• "变焦距" 英文翻译 :    [摄影学] varifocal◇变焦距附加透镜 transfocator; 变焦距镜头 zoom lens; 变焦距聚光镜 variable-focus condenser; 变焦距拍摄 zoom shot; 变焦距摄像机 zoom camera
• "长焦距" 英文翻译 :    long focus; long lens; long working distance; long-focus
• "超焦距" 英文翻译 :    hyperfocal distance
• "等焦距" 英文翻译 :    parfocal
• "调焦距" 英文翻译 :    focalize
• "负焦距" 英文翻译 :    retrofocus
• "后焦距" 英文翻译 :    back focal distance; back focal length; posterior focal length
• "肩焦距" 英文翻译 :    flange focal distance
• "焦长；焦距" 英文翻译 :    length, focal (f)
• "焦距；焦长" 英文翻译 :    focal length (f)
• "焦距比" 英文翻译 :    focal distance ratio; focal length ratio
• "焦距差" 英文翻译 :    focus difference
• "焦距计" 英文翻译 :    focal length gauge; focimeter; focometer
• "焦距仪" 英文翻译 :    focometers; focumeter
• "前焦距" 英文翻译 :    anterior focal length; front focal length
• "微焦距" 英文翻译 :    microfocus
• "中焦距" 英文翻译 :    mid focal length; mid-focal length
• "主焦距" 英文翻译 :    principal focal distances
• "后顶焦距,后焦距" 英文翻译 :    back focal distance; posterior vertex focal distance
• "后主焦距,次焦距" 英文翻译 :    posterior principal focal distance; secondary focal distance

• In camera, the lens must be focused on the object to be photographed .
  照相机内的镜头必须对准要拍照的物体调节焦距。
• His eyes were so tired that he had difficulty focusing them
  他的眼睛累了,调节焦距困难。
• The variable - focus liquid microlens based on electrowetting on dielectric ( ewod ) , which has the outstanding advantages of simple structures , low power dissipation , easily tunable of focal length , etc . , is most attractive
  在提出的各种新型的可变焦微透镜技术中，基于介质上电润湿的微流体透镜由于其结构简单、功耗低、调节焦距方便等众多突出的优点而被人们所重视。