常見(jiàn)例句雙語(yǔ)例句He projected that UCG can supply power 27 percent cheaper than plants such as GreenGen that gasify coal above-ground.他預(yù)計(jì),相對(duì)于來(lái)說(shuō),煤炭地下氣化技術(shù)的開(kāi)采成本要比地上的綠色煤電技術(shù)便宜27%。In 1958 scientists in St Louis began a campaign to collect baby teeth to study the link between above-ground testing and human exposure.1958年,圣易路斯的科學(xué)家們就開(kāi)始收集嬰兒的牙齒以研究地面試驗(yàn)與人類(lèi)接觸之間的聯(lián)系。Yet gold is badly suited for this task because, despite recent interest from private investors, a large proportion of global above-ground stocks – 18 per cent in 2010 – is still held by governments.不過(guò),黃金非常不適合這一任務(wù),這是因?yàn)?,盡管近來(lái)私人投資者對(duì)黃金興趣濃厚,但地上黃金庫(kù)存中的很大部分——2010年為18%——仍掌握在各國(guó)政府手中。原聲例句Leave about two or three centimeters above the ground so the plant will re-grow.權(quán)威例句Before the late 19th century, diamonds were mined from rivers and other above-ground deposits.FORBES: Fracture LinesThe group was a broad, above-ground movement that was determined to launch a social revolution.NEWYORKER: The Rebellion WithinThe WGC report estimated that production increases the above-ground stock at a rate of 1.7% per year.FORBES: WGC's Artigas: Gold Remains 'Under-Owned' Asset In Portfolios 返回 above-ground