常見例句雙語例句Flat seam side seams reduce chafing as you move.平縫邊縫減少摩擦，儅您移動(dòng)。Joining together must clean up, to ensure flat-fell seam lap closely.拼接処必需清理乾淨(jìng)，以確保拼縫搭接緊密。On the basis of probability integration method for flat coal seam, the paper discusses surface subsidence random medium model for mining inclined seams with an angle of a.在水平煤層概率積分法的基礎(chǔ)上，討論了開採傾角爲(wèi)口的傾斜煤層的地表下沉隨機(jī)介質(zhì)模型。權(quán)威例句For his twelfth birthday, Sandy had gotten a large, flat black portfolio made of hard cardboard that folded along a sewn seam and was secured at the top edge with two attached lengths of ribbon that he tied in a bow in order to fasten the leaves.NPR: Roth Rewrites History with a 'Plot Against America' 返回 flat seam