The composition can further comprise a virgin polyethylene terephthalate (PET), a high gas barrier or an oxygenscavenging compound.
该组合物可以进一步包含未用过的聚对苯二甲酸乙二醇酯(PET)、高阻气剂或氧清除化合物。
2
The effects of magnesium deficiency on the growth and active oxygenscavenging system under different light intensities were studied in cucumber.
探讨了不同光照条件下缺镁对黄瓜生长及活性氧清除系统的影响。
3
The generation of active oxygen and the activities of active oxygenscavenging enzymes as well as the effect of light on active oxygen metabolism were studied in soybean during germination.