optical sound是什么意思_optical sound的中文翻译

光学声，光学声迹

optical───adj.光学的；眼睛的，视觉的

optical fibre───光学纤维；光导纤维；光学（玻璃）纤维，光导纤维

sound───n.声音；噪音；音响；海峡；听力范围；医用探子；无线电广播；音响效果；adj.合理的；无损的；有能力的；充足的；彻底的；熟睡的；资金充实的；（非正式）非常棒的；严厉的；健全的；adv.彻底地，酣畅地；v.（使）发声；听起来；鸣警报；听（诊）；回响；探测；试探；宣告；（医）用探子检查；（尤指鲸鱼）潜入深海

optical rotation───旋光度，旋光性，（光学的）偏振转；[光]旋光度；[光]旋光性；偏振转

optical stores───眼镜店

optical microscope───[光]光学显微镜

optical disc───光具盘，频闪观测盘；[计]光盘；光具盘；频闪观测盘

acadian optical───阿卡迪亚光学

goral optical───高斯光学

Making better solar cells may sound very different from optical communications, but understanding how light interacts with a device is equally important in this context.───制造更好的太阳能蓄电池听起来和光通信相差万里，但是了解光是如何与设备相互影响这一点在这种背景下是同等重要的。

HS350 has a 12x optical zoom lens and, like newer camcorders, records 5.1-channel surround sound; it can double as a still camera for 10.6-megapixel shots.───HS350配备了12倍光学变焦镜头，并支持5.1环绕声录音技术。还可以作为一千六百万像素相机使用。

2 projecting heads for table cinematographs, 1 optical sound head, 1 carbon arc projection lamp, 1 slide projector and more. All untested.───2个放映机头，用于桌式电影摄影机，1个电子光声头，1台煤油弧光灯，1个滑线电阻，1台幻灯机，1个印片机箱，1个暗房照明灯(煤油)，均未检测。

This 2-to-1 squeeze uses as much of the negative available and still allows room for an optical sound track on the release print.───这个2到1的压缩使用了市场上所有的底片，并且仍然为发行正片上的光学声带保留了空间。

Sound Head: The optical sound reproducer mounted beneath the projector head but above the take-up reel support arm or magazine.───声头、音头：安装在放映机头下、卷轴支撑臂或片匣上面的光学声音重现装置。

Sound Gate: The gate used in an optical sound head, instead of a sound drum, to keep the film sound track precisely aligned on the scanning beam slit during sound reproduction.