常見例句雙語例句Local stresses at shell around attachments such as nozzle, vessel support and lifting lug and so on, shall be calculated and evaluated when requested by Purchaser.如買方有要求，設(shè)備口、容器支架及吊耳等附件周圍殼體的局部應(yīng)力應(yīng)加以計算及估測。This paper introduces the approximate calculation of components and compound section of vertical vessel lug support with stiffening ring and the selection of anchor bolt circle diameter.介紹了立式容器殼體剛性環(huán)耳式支座構(gòu)件及組合截面的近似計算過程，并對地腳螺栓中心圓直徑的選擇作簡要分析。 返回 lug support