In excess oxygen , the reaction was first order in hydrogen and zero order in oxygen.

反应混合气体中氧气含量大大过量，反应对氧气浓度的影响可以忽略。

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An analysis is made of the causes for excess oxygen in the CO2 gas, and measures are proposed for its solution.

对二氧化碳气体中携氢量超标原因进行分析，并提出解决措施。

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In the power plant, the excess oxygen in flue gas has been measured and used to control the combustion efficiency.

在火电厂中一直是测量燃烧过程出口的烟气含氧量来控制燃烧效率。

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As the excess naturally decomposed, the surrounding waters were depleted of oxygen.

FORBES: Oysters Are Back In New York City Waters

The lungs are given oxygen and nutrients, can be treated with antibiotics to tackle infection, and excess fluid removed.

BBC: Re-conditioning lungs for transplant