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1·Are fixed IG pressure and oxygen content recorders working?

固定式之惰气压力与含氧量记录仪是否运作正常？

2·Test the atmospheres in confined work areas for oxygen content.

测试狭窄工作空间内空气中氧的浓度。

3·Active oxygen content was used to determine its antioxidant activity.

用活性氧法测定黄酮粗品的抗氧化活性。

4·The increase of oxygen content in gas can reduce the oxygen content in the oil.

气体中氧的增加可以使油中的氧含量降低。

5·The rising of the oxygen content is mainly due to the increase of oxide inclusions.

铁水含氧量增高主要是化合氧(氧化物中的氧)增多，而对溶解氧无影响。

6·An appreciable reduction in oxygen content will lead to disomfort and possible death.

当空气中的氧含量明显下降时，人会窒息甚至可能死亡。

7·According to component analysis, explain high oxygen content and high water content.

通过生物油的成分分析解释了生物油高含氧和高含水特性。

8·Usually, atmospheric oxygen content is about 20%, carbon dioxide containing about 0.03%.

通常，大气中的氧气含量约为20%，二氧化碳约含0.03%。

9·The blood that passes through the common truncal vessel has a lower oxygen content than normal.

通过共同动脉的血流的含氧量较正常的低。

10·Are all cargo tank atmospheres at positive pressure with an oxygen content of 8% or less by volume?

所有液货舱大气是否维持正压，且其含氧量以体积计低于8% ？