Different concentrations of oxygen-bearing organic matter show different influence on the absorbance of alkali metals with different regularities.
实验结果表明，不同浓度的含氧有机物对碱金属族各元素的吸光度影响幅度是不同的，其影响规律也有所不同。
2
Known technically as "oxygen therapeutics," they aim to replace only oxygen-bearing red cells rather than whole blood with its additional plasma, platelets and infection-fighting white cells.