在制作母盘时记录激光束不照射这些区域。
These are typically the areas not touched by the recording laser beam during mastering.
如果它有一个IDE控制器，文件编写与计算机母盘有关。
If it's an IDE controller, the documentation is associated with the computer motherboard.
焊接垫圈系统(韦里开发一个特殊的固定方法)，母盘不刺破。
Weld Washer System (a special fixing method developed by Kaveri) where in mother plate is not punctured.
本文提出了一种利用FPGA来实现DVD光盘母盘误码率检测的仪器设计。
This paper presents a design for bit error ratio tester of DVD mother disc using FPGA.
为实现母盘刻录机中光学头的精密进给，研制了精密微进给工作台及其伺服控制系统。
A high precision feed table and control system were developed to drive the optical head in a disc mastering device.
本发明可以实现无损复制，提高母盘的使用寿命，选用大的数值孔径，满足高密度光盘复制的需要。
The invention can realize the nondestructive copy, extend the operating life of the master C. D. and selecting the large numerical aperture to meet the requirement for copying C. D. with high density.
提出了彩色母盘刻录系统中一种基于单片机和复杂可编程逻辑器件(CPLD)技术的激光读写控制方法。
A read-write method based on microcomputer and CPLD technique for chromatic mastering system was described.
本发明进一步涉及一种用于制造光学数据载 体的光学母盘（30），其包括这种热变色层（20，32）。
The invention further relates to an optical master (30) for manufacturing an optical data carrier, said optical master (30) comprising such a thermochromic layer (20, 32).
针对DVD母盘系统对激光的特殊要求，分析了低噪声激光输出的实现原理，设计了合理的激光结构和精确的温度控制系统，以保障低噪声高稳定的蓝色激光输出。
The principle to obtain low noise laser output is analyzed and a new laser structure and a precise temperature controller are designed to meet the requirement of DVD mastering system.
针对DVD母盘系统对激光的特殊要求，分析了低噪声激光输出的实现原理，设计了合理的激光结构和精确的温度控制系统，以保障低噪声高稳定的蓝色激光输出。
The principle to obtain low noise laser output is analyzed and a new laser structure and a precise temperature controller are designed to meet the requirement of DVD mastering system.
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