High content antibacterial masterbatches were prepared by melt blending ABS and surface-modified inorganic antibacterial agents containing silver with twin screw extruder, and added into ABS to prepare ABS antibacterial plastics.
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In other words, organic matter gets broken down and added into the soil more quickly in these gaps than in the surrounding forest.
换句话说,这些空地上的有机物分解并进入土壤的速度比周围森林中的更快。
Wheat germ flour can be produced and added into various foods as the nutritional reinforcer.
可以制取麦胚粉作为营养强化剂添加到各种食品中。
Milk was used as material for fermentation and pollen polysaccharide was added into to produce yoghourt.
以牛乳为原料进行发酵,并添加花粉多糖研制多糖酸奶。
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