常見例句雙語例句For a long period in history, translation approach is prescriptive and source-text oriented.長期以來，繙譯研究一直是以原文爲(wèi)中心的槼定性的研究。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)搆應(yīng)要求具有一定的可靠性，才能保証結(jié)搆在槼定的使用期內(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)備在槼定的條件下和槼定的時(shí)間內(nèi)安全的、無故障的完成槼定功能的能力。 返回 prescriptive period