barrel copper

基本解釋

Oil futures dropped sharply to below $78 a barrel, while copper shed 2%.
石油期貨每桶暴跌于78美元以下，而銅期貨下跌2%。
Prices for risky assets such as commodities fell, with one-month Brent crude down $3.29 a barrel to $106.08 and copper falling 3.4 per cent during the day.
大宗商品等高風(fēng)險(xiǎn)資產(chǎn)價(jià)格下挫，周一，一月期布倫特原油價(jià)格下跌3.29美元，至每桶106.08美元，銅價(jià)下跌3.4%。
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Consistent with the chemical series, a ten-thousand times excess of manganese over copper was needed to fill the MncA barrel with manganese when folding is done in the laboratory.
與前述化學(xué)序列特性一致，實(shí)驗(yàn)室條件下錳結(jié)合蛋白包繞需要的錳是銅的10，000 倍。