常見(jiàn)例句雙語(yǔ)例句Isotopes of carbon in tree rings and beryllium in ice cores show a drop-off in solar radiation during much of the period.樹木年輪的碳同位素和冰核中鈈同位素的檢測(cè)都顯示出在上述堦段的大多數(shù)時(shí)間內(nèi)太陽(yáng)輻射能量出現(xiàn)下降。Carbon financiers have already begun leaving banks in London because of the lack of activity and the drop-off in investment demand.由於缺乏行動(dòng)和投資需求的急速下降,碳金融家開(kāi)始離開(kāi)在倫敦的銀行。Of course, the frequency of new words used drops off in longer novels, but the patterns of the drop-off differed and were specific to each of the three authors.儅然,在長(zhǎng)篇小說(shuō)中,這種使用新詞的頻率會(huì)下降,但即使是頻率的下降模式也各不相同,爲(wèi)三位作家所特有。原聲例句By 2012,they hope to set up a network of pick-up and drop-off locations for rented bicycles throughout New York City.How far along do I have to go drop off a - c when I have slope -2b?斜率-2b的線還要經(jīng)過(guò)哪個(gè)橫坐標(biāo)呢耶魯公開(kāi)課 - 博弈論課程節(jié)選權(quán)威例句It was late 2008 and the economy was faltering and all businesses were seeing a drop-off.FORBES: How I Bought My Own CompanyThe major rental companies had waived their drop-off fees for any car rented before September 11th.FORBES: The Quieter Side Of 9/11Bloustein School of Planning and Public Policy at Rutgers, speaking of northern New Jersey's population drop-off.FORBES: America's Fastest-Growing Cities 返回 drop-off