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- Optical Head Unit 光學(xué)頭頂裝置
- The disc revolves in a circular motion inside the player,while an optical head laser slowly moves out- ward and remains focused on the pits. 光盤(pán)在播放器內以循環(huán)運動(dòng)的方式旋轉，這時(shí)光度頭激光器慢慢向外移動(dòng)，并且保持集中在凹坑上。
- The disc revolves in a circular motion inside the player, while an optical head laser slowly moves out- ward and remains focused on the pits. 光盤(pán)在播放器內以循環(huán)運動(dòng)的方式旋轉，這時(shí)光度頭激光器慢慢向外移動(dòng)，并且保持集中在凹坑上。
- However, if the optical head is off track, then the center spot gets more light (because there are fewer pits off track) and the side detectors will be misbalanced. 但是,如果激光頭脫離軌道,中心光斑將得到更多的光(因為光斑照射到少量的坑形部分)并且附加探測器將失去平衡。
- The position and angle tolerances of each optical component are discussed in order to design the mechanism and furthermore calibrate and fabricate the optical head. 文中也探討各光學(xué)元件在系統中之位置及角度公差，以作為光學(xué)頭機構及調校、組裝上之參考。
- The vibrancy aroused by imbalance will prick up if only the optical disc exits eccentricity quality when principal axis motor rotated at so high speed. It is very difficult for optical head to focus and follow track. 在如此高的轉速下,只要光盤(pán)有一點(diǎn)偏心質(zhì)量存在,不平衡量所造成的振動(dòng)就會(huì )加劇,給光學(xué)頭的聚焦和循軌造成極大的困難。
- Using the transparence CD, PSD can detect the displacement of laser spot between non-placing and placing the CD, and it can be used to calculate the parallelism between optical head and spindle motor. 考慮在主軸上放置透明盤(pán)片,用PSD測量位移子系統測出放置透明盤(pán)片前后的光斑移動(dòng)距離,就可以計算出光頭與主軸馬達間的平行度。
- Single head unit type paper insulating machine 單頭單位式紙包機
- Analysis of DVD Optic Head Server Signal DVD光學(xué)頭伺服誤差信號分析
- VCD core, optical head and special-purpose chips 機芯、光頭、專(zhuān)用芯片
- His optic nerve was hurt in an accident. 他的視神經(jīng)在一次事故中受到損傷。
- A light-sensitive unit used with an optical arrangement for scanning images. 與光學(xué)裝置一起用來(lái)掃描圖象的一種光敏裝置。
- Microscopes and telescopes are optical instruments. 望遠鏡和顯微鏡是光學(xué)儀器。
- Computer Simulation of Flying Performance for Flying Optical Head 飛行光學(xué)頭飛行性能計算機仿真
- Attach the unit to the tripod socket of your optic. 附上股鼎插座你的視神經(jīng)。
- The optic theory originated with Einstein. 光學(xué)理論是愛(ài)因斯坦首創(chuàng )的。
- Large-area planar microlens for integrated near-field optical head 用于近場(chǎng)集成光學(xué)頭的面陣平面微透鏡
- A mirage is an optical illusion. 海市蜃樓是一種視錯覺(jué)。
- A system of optical components that magnifies. 能起放大作用的一組光學(xué)元件
- Showing no optical activity in polarized light. 無(wú)旋光的極化光下無(wú)光學(xué)反應的
