prescriptive period

基本解釋

For a long period in history, translation approach is prescriptive and source-text oriented.
長(zhǎng)期以來，翻譯研究一直是以原文為中心的規(guī)定性的研究。
Therefore, structures must have certain reliability to make sure that they can satisfy each operational function in prescriptive period.
因此，工程結(jié)構(gòu)應(yīng)要求具有一定的可靠性，才能保證結(jié)構(gòu)在規(guī)定的使用期內(nèi)能夠滿足設(shè)計(jì)要求的各項(xiàng)使用功能。
The safety of equipment is the capability of accomplishing the stated functions safely and faultlessly in the prescriptive condition and period.
設(shè)備安全性是設(shè)備在規(guī)定的條件下和規(guī)定的時(shí)間內(nèi)安全的、無故障的完成規(guī)定功能的能力。