定焦的英文

• fixed focal

• 定:    galipidine
• 焦:    burnt; scorched; charred
• 定焦灯:    prefocus lamp
• 定焦点:    fixed focus; focalization; focus
• 定焦镜:    fixed focal length lens

例句与用法

1. Colour refocus ir integrated waterproof camera colour dome ir integrated waterproof camera
   彩色双ccd定焦红外一体化防水摄像机
2. Camera use transmitter and ccd components , fixed - focus camera , or electrical zoom lens , optical transmission control signal
   摄像仪采用光端机、 ccd组件、定焦镜头或电动变焦镜头，以光缆传输监控信号。
3. If very expensive , big , and heavy , may be almost as good and almost as fast at any given focal length as cheap fixed primes
   如果很贵，很大，很重，那么它几乎可以做到和那些等焦距廉价的定焦一样快和好。
4. Produced by diamond com . ( usa ) and has over 100 monitoring points with omnibearingly monitored agile view / quick view and monochrome fixed ocus system
   由美国戴蒙德diamond公司生产，拥有全方监控的巧视/快视及黑白定焦等100多个探头。
5. And it is mainly made up of optic - mechanical system , ccd imaging system ( including ccd focal plane module , controlling time sequence and driving circuit , video processor and a / d switcher . ) ,
   该测量系统由光机系统(包括定焦镜头、数字ccd相机、消杂光光阑、机械外壳组成) 、图像处理系统和控制计算机构成。