需氧生物

Superoxide Dismutases are ubiquitously expressed antioxidant enzyme in aerobic organisms and catalyze dismutation of superoxide anion to hydrogen and molecular oxygen,the first step in active oxygen-scavenging systems.

超氧化物歧化酶(superoxide dismutase，SOD)在需氧原核生物和真核生物中广泛存在，是活性氧清除系统中第一个发挥作用的抗氧化酶。

All aerobic organisms can produce 〓,which can become 〓 by disproportionation reaction and more reactive 〓 byFenton reaction.

所有的需氧生物体内均可产生〓，在体内可经进一步的岐化反应生成〓及经Fenton反应生成反应活性更高的〓。

All plants and most bacteria and fungi are aerobes.

所有的植物和大多数细菌和真菌都是需氧生物。

Spherical or elliptical usually aerobic eubacteria that produce yellow or orange or red pigment; includes toxin-producing forms as well as harmless commensals and saprophytes.

球形或椭圆形的需氧真菌，能生成黄色桔黄或红色色素；包含能生成毒素的种类及无害共生物和腐生物。

In normal physiological situation, nearly all of the aerobic livings can produce free radicals in the process of utilizing oxygen.

在正常的生理条件下，几乎所有的需氧生物在利用氧的过程中均有自由基的产生。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。