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1)  DVDpickup
DVD光读取头
2)  DVD Pickup Head
DVD激光读取头
3)  DVD optical pickup
DVD光学头
1.
The development of a new DVD optical pickup parameter adjust equipment;
新型DVD光学头参数调整仪的研制
2.
Parameter adjust system of DVD optical pickup based on labVIEW;
基于LabVIEW的DVD光学头调整系统
3.
The research of evaluation methods and test equipment of DVD optical pickup isnot only the key to research, develop and produce DVD optical pickup, but also themain factor to restrict the development and improvement of Chinese pickup industries.
DVD光学头性能评价技术包括光学头性能参数理论分析及评价方法研究、DVD伺服系统研究及评价仪工程化实现技术研究等三个方面。
4)  DVD pickup
DVD光学头
1.
DVD pickup based on dual wavelength integrated laser diode;
基于双波长集成半导体激光器的DVD光学头
2.
The significance and effect of the test and evaluation system of DVD pickup are presented, the overallscheme and design thought, and some problems and difficulties considered during the development of hardware and thedesign of software are introduced in this paper.
文章阐述了研制DVD光学头参数测试与评价系统的意义和作用,介绍了系统的总体方案和设计思路,以及在硬件开发和软件设计中需要考虑的问题和难点。
5)  CD/DVD pick-up head
CD/DVD光头
1.
Multilayer optical storage system based on CD/DVD pick-up head;
基于CD/DVD光头的多层光存储系统
6)  Pickup head
激光读取头
补充资料:DVD
分子式:C13H16N4O2
分子量:260.29
CAS号:5355-16-8

性质:白色或淡黄色结晶性粉末。熔点228-233℃。溶于浓盐酸,微溶于稀盐酸,极微溶于氯仿,不溶于乙醇、乙醚、水、稀碱溶液。几乎无臭。

制备方法:由3-甲氧基-4-羟基苯甲醛(香草醛)经甲基化、缩合、加成、环合而得。

用途:兽药磺胺增效剂,用于防治家禽细菌感染。也是抗球虫药,与磺胺喹噁啉合用,治疗家禽球虫病。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条