呼吸色素

The oxidase system includes both membrane-bound and soluble cytosolic proteins. The primary feature of this enzyme is stimulus-dependent activation and which mechanism is the phosphorylation and translocation of a complex of cytosolic factors to the membrane, where they associate with a flavocytochrome enzyme.The fully assembled complex functions as an electron transport system,moving electrons from cytosolic NADPH to molecular oxygen to form superoxide anion（O2-）, which, along with subsequent reactive products called respiratory burst,exerts microbicidal and cytotoxic activities.

此氧化酶体系包括膜结合的和可溶的胞浆蛋白，其主要特征为依赖刺激而活化，机制为复合体的胞浆因子磷酸化并转位至膜，在这里与细胞色素酶相关联，组装完全的复合体在功能上作为一个电子转运体系，从胞浆NADPH转移电子给分子氧形成超氧阴离子（O2-），伴随着接下来的活性物质产生，也叫呼吸爆发，发挥抗菌和抗细胞毒素的活性。

The AAA metal protease of pea could degrade abnormal and non-native cytochrome oxidases of mitochondrial inner membrane and thus plays an important role in respiration.

豌豆此种金属蛋白酶可以降解线粒体内膜上非正常态的细胞色素氧化酶，在呼吸作用中发挥重要作用。

Effects of H〓O〓 and MV on chlorophyll fluorescence parameters in different chilling-tolerant cultivars After rice seedlings were treated with H〓O〓 and MV, Fo in both cultivars decreased, whereas qNP rose.

然而，对正常培养的水稻幼苗进行3d的高磷处理，常温和低温下，两品种色素含量、光合速率和光呼吸速率接近对照水平，叶绿素荧光参数也没有明显差异。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。