safety integrity level

基本解釋

This paper introduces the safety instrument system and method of its safety level integrity of petrochemical industry, and discusses application scope of this method.
介紹了石化行業(yè)安全儀表系統(tǒng)及其安全完整性等級(jí)確定方法，并對(duì)方法的應(yīng)用范圍進(jìn)行了說(shuō)明。
Design and perform software that fulfils the specified requirements for safety software with respect to the required safety integrity level, which can be safely modified.
開(kāi)發(fā)使用新軟件，應(yīng)該能夠滿足安全軟件的具體要求，即達(dá)到安全整合等級(jí)，并可以安全改良。
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The concept of safety integrity level (SIL), safety lifecycle, the qualitative and quantitative methods of the safety integrity level selection, and how to determine the required SIL are discussed.
討論安全完整性水平的概念、安全生命周期、安全完整性水平選擇的定性、定量方法，介紹如何遵照功能安全的國(guó)際標(biāo)準(zhǔn)進(jìn)行安全完整性水平選擇。