常見例句

雙語例句

For the first time the prestressed technology is applied to the escalator's rigid frame structure.
首次提出將預(yù)應(yīng)力鋼架技術(shù)應(yīng)用于自動扶梯的剛架結(jié)構(gòu)中，并做了分析研究；
This paper studies the random parameters rigid frame structure optimization design based on reliability under random load action.
對隨機參數(shù)剛架結(jié)構(gòu)在隨機荷載作用下基于概率的優(yōu)化設(shè)計進行了研究。
Portal rigid frame structure has some characteristics, such as light weight, high strength, easily installation, etc. and it is widely used in factory projects.
門式剛架結(jié)構(gòu)由于具有重量輕、強度高、便于安裝等特點，近年來在廠房工程中得到了非常廣泛的應(yīng)用。