erasable optical disk

基本解釋

In this paper the principle of phase-change media for erasable optical disk and the materials required are discussed in detail.
本文對(duì)可擦除相變光盤(pán)的工作原理及其材料的要求進(jìn)行了詳盡的論述。
The erasable optical disk with high recording density, high stability, high data transfer rate, high carrier-noise ratio and low error rate arc the main points in the research and development.
當(dāng)前的研究與開(kāi)發(fā)的重點(diǎn)是具有高記錄密度，數(shù)據(jù)傳輸速率快、穩(wěn)定性好、載噪比大和誤碼率低的可擦型光盤(pán)存儲(chǔ)材料。