壳甲鳞基质素系利用虾壳、蟹壳、龟壳和鱼鳞中的有机活性物质复合而成的生物护肤美容品。
The present invention utilizes organic active matter in shell of shrimp, crab and tortoise and fish scale to produce biological skin care cosmetics.
围绕煤矸石缺乏有机活性物质及有效养分的问题，在矸石山复垦种植时，对施肥作了试验研究。
This paper studies the fertilization of gangue weathering matter centered around its serious deficiencies in organic active matter and available nutrients.
因为有机食品含有更多的生物活性物质而偏爱有机食品，这种做法很值得怀疑，而且也无法得到科学证据的支持。
"Giving preference to organic products because they contain more bioactive components is doubtful and not supported by scientific evidence," Knuthsen said.
应用推荐