burn-up

基本解釋

You could plot this on a 'burn-up chart', showing the cumulative business value delivered over time.
你可以把它畫(huà)在“燃盡圖”上，顯示隨著時(shí)間的推移所累計(jì)實(shí)現(xiàn)的業(yè)務(wù)價(jià)值。
So once the pebble is depleted a fresh pebble can be put it in or it can be re-circulated back in the reactor if its burn-up isn't all used up or the fuel isn't all used up.
所以，一旦球體被分離了，新的球體能夠,放進(jìn)去或者它能夠在計(jì)算回反應(yīng)堆里,如果它燃燒完了，但沒(méi)有用完，或者燃料,沒(méi)有全部用完。
The maximum of burn-up fuel elements could be controlled below the burn-up limit.
實(shí)現(xiàn)平均燃耗條件下卸料的最大燃耗不超過(guò)限值的設(shè)計(jì)目標(biāo)。
d.wanfangdata.com.cn

Molten salt reactors (MSRs) can achieve much higher burn-up factors than conventional uranium reactors.
FORBES: A Pair of MIT Scientists Try to Transform Nuclear Power
Nuclear engineers have long known of increased risks from high burn-up fuels, but scientists at Argonne have been sounding the alarm about storage dangers in recent years after their research ( pdf) showed high burn-up fuels may result in fuel rods becoming more brittle over time.
FORBES: Fancy New Lids for Nuclear Waste Casks, As Contents Get Hotter
All the others burn up upon re-entry.
NPR: SpaceX Dragon Cargo Ship Leaves Space Station

燃耗
Due to deep burn-up, the spent fuel of nuclear power reactors has not only complex composition, but also high-level radioactivity.
動(dòng)力堆乏燃料由于其燃耗深，所以成分復(fù)雜，放射性強(qiáng)，從而給其后處理分析帶來(lái)極大的困難。
物理學(xué)
燃耗