理学 计算机输入输出设备 释 digital video camera 数字摄像头 一种视频输入设备，利用电子传感器把光学影像转换成数字文件的获取设备。
计算机硬件 输入输出设备 释文 digital video camera 数字摄像机 计算机硬件 输入输出设备 释文 digital video camera 数字摄像机
- oblateness, flattening
- oblate spherical propellant
- oblate spheroid
- oblate spheroidal coordinate
- oblate spheroidal coordinates
- oblate spheroid geodesic
- obligate anaerobe
- obligate parasite
- obligate pathogen
- obligate symbiosis
- obligation
- obligations erga omnes
- obligations of people's representative
- obligations of safety production
- obligations of several creditors and debtors
- obligation to pay taxes
- obligatory diapause
- obligatory nitrogen losses
- obligatory opera performance for feudal governments
- obligatory parasitism
- obligatory sale of goods
- oblimax
- oblique
- oblique Alfven wave
- oblique Alfvén wave