詞語:fall-off
fall-off的解釋
fall-off['fɔ:l'ɔf]n. 下降,減少;跌落
fall-off的意思
fall-off 減少;減少, 下降;尖削度;(火箭各級的)分開, 排出;fall-off curve 壓降曲線;capacity fall-off 電容量減退;fall-off test 壓降試井;Light fall-off 邊角失光;
fall-off的參考例句
1.You were helped a little by a fall-off in prescription drugs sales. 處方藥品的銷售額下降了,這對你也小有裨益。
2.A discrete element method was developed to simulate mixing of elastic materials with the predictions compared to fall-off mixing tests of plastic balls. 為了現實有效地離散彈性體材料拌合的數值模擬,採用離散元法,開發了離散彈性體材料拌合離散元模擬系統。
3.The dropping buckle usually occurs when reverse pulling is used for expanding the bore in the trenchless construction, thus causing the fall-off of the drilling tools. 非開挖反向回拉擴孔施工過程中時常出現鑽桿正轉而發生退扣,造成鑽具孔內脫落事故的反常現象。