at the expense of 歸付費; 以……為代價;犧牲; 以……為代價;在損害……的情況下; 以為代價; 在損害…情況下,以…為犧牲
expense n. 1.(時間、精力、金錢等的)消耗,花消,消費。 2.(無形的)損失;犧牲。 3.〔常 pl.〕費用;(額外)開支。 4.費錢的東西。 household [domestic] expenses 家用。 sundry [miscellaneous] expenses 雜費。 running [current] expenses 經(jīng)常費。 incidental expenses 臨時費。 school expenses 學費。 travelling expenses 旅費。 at a great expense 以巨大費用。 at any expense無論花費多少。 at his [her, my] expense嘲弄他[她,我等] (They have a good laugh at his expense. 他們嘲笑他)。 at one's own [public] expense自[公]費 (He went abroad at his own expense. 他自費出國)。 at the expense of 以…為代價;由…出錢;犧牲… (He attained his goal at the expense of others. 他犧牲別人來達到自己的目的)。 cut down [curtail] one's expenses 節(jié)省開支。 free of expense免費。 go to expense 花錢,用錢,出錢。 meet one's expenses 足夠開支。 put sb. to expense使人花錢,使某人負擔用費,使破財。 regardless of expense不計錢財,不惜花費。 spare no expense不惜花費。
Owing to consumption of so much manpower and material resources in small scale gap test , ssgt is simulated for making it possible to choose the best experimental programme , and reduce the experimental expenses , and shorten the research periods , and even replace ssgt 由于小隔板試驗要耗費大量的人力、物力,那么通過對小隔板試驗進行數(shù)值模擬仿真,就能為以后的小隔板試驗選擇最佳的實驗方案,降低實驗的費用,縮短研究的周期,甚至取代小隔板試驗。
If the modern design method is applied to manufacturers , we can reduce investment outlay , shorten development cycle , reduce calculation error , cut down experimental expense , reduce the cost and advance the reliability , so the study of the subject can yield good economic returns and social benefit 將現(xiàn)代設(shè)計方法應用于生產(chǎn)廠家,可節(jié)省研究開支,大大縮短開發(fā)周期,減少計算誤差,減少試驗費用,降低成本,提高產(chǎn)品的可靠性,因此本項目的研究具有良好的經(jīng)濟效益和社會效益。