刻录技术是指将数据信息通过激光束烧录到光盘介质上，形成可读写的光盘。不同的刻录技术产生的空隙大小不同，这些空隙对于光盘的读写速度和存储容量都有一定的影响。 A. CD-R（一次性可写入光盘）：CD-R是一种一次性可写入光盘，其刻录技术产生的空隙相对较大。这是因为CD-R的刻录过程需要在光盘表面形成凹坑，这些凹坑之间的空隙较大，以便激光能够准确地读取数据。

A CD drive that supports write once (CD-R) or rewritable media (CD-RW). See CD-R and CD-RW. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

CD-R - meaning CD-Recordable, the user can write data to the CD once or fill it over time using multi-session (writing to the same disc on separate occasions). CD-RW - meaning CD-ReWritable ...

Compatible and versatile * Burn to all major formats: DVD±R/±RW, DVD-RAM, CD-R/RW, and LightScribe. * Enjoy excellent playback compatibility with DVD drives and players. * Record hours of video ...