ECMA是"European Computer Manufactures Association"的縮寫,中文稱歐洲計(jì)算機(jī)制造聯(lián)合會(huì)。是1961年成立的旨在建立統(tǒng)一的電腦操作格式標(biāo)準(zhǔn)--包括程序語言和輸入輸出的組織。
Storage environment 光盤儲(chǔ)存環(huán)境
The storage environment is the environment where the air immediately surrounding the optical
disk shall have the following properties.
- temperature : -20 °C to 50 °C
- relative humidity : 5 % to 90 %
- absolute humidity : 1 g/m3
to 30 g/m3
- atmospheric pressure : 75 kPa to 106 kPa
- temperature variation : 15 °C /h max.
- relative humidity variation : 10 %/h max.
中文對(duì)照:
- 儲(chǔ)存環(huán)境是指時(shí)刻在光盤周圍的空氣環(huán)境,他應(yīng)該滿足以下的要求:
- 溫度:-20 °C to 50 °C
- 相對(duì)濕度: 5 % to 90 %
- 絕對(duì)濕度 1 g/m3
to 30 g/m3
- 大氣壓:75 kPa to 106 kPa
- 溫度變化(梯度):15 °C /h max.
- 相對(duì)溫度變化: 10 %/h max.