1·High carbon dioxide levels are associated with warm interglacial periods, and low levels with cold glacial periods.
高二氧化碳含量与温暖的间冰期有关，低二氧化碳含量与寒冷的冰期有关。
2·Recent studies do in fact show that high carbon dioxide levels are associated with warm interglacial periods, and low levels with cold glacial periods.
最近的研究确实表明，高二氧化碳水平与温暖的间冰期有关，而低二氧化碳水平与寒冷的冰期有关。
3·We modified asphalt with a high carbon content mineral in this paper.
对高含碳矿物改性路用沥青进行了研究。
4·Key measures to decrease inclusion are put forward as producing high carbon wire rod.
提出生产高碳钢线材过程中减少夹杂物的关键措施。
5·Finally, the map shows high carbon monoxide concentrations along the Atlantic Seaboard.
最后，地图显示，亚特兰大海岸边一氧化碳浓度很高。
6·Some plant's pores can tighten to save water during conditions of high carbon dioxide.
一些植物在高二氧化碳环境下会收缩以保存水分。
7·Some plants' pores can tighten to save water during conditions of high carbon dioxide.
在高二氧化碳的条件下，有些植物的孔隙可以收紧以节约用水。
8·Key measures to decrease inclusion are put forward during producing high carbon steel.
提出生产高碳钢线材过程中减少夹杂物的关键措施。
9·The practice of smelting ferromanganese silicon with slag of high carbon ferrochrome is introduced.
介绍了用高碳铬铁渣做造渣剂冶炼锰硅合金的生产实践。
10·After niobium microalloying for high carbon steel, the mechanical properties of wire rods was improved.
铌微合金化处理后高碳钢线材的力学性能得到了改善。