Nitrogen (n) is one of the most essential mineral elements and the major limited nutrient for plants.
氮素是植物需求量最大的矿质营养元素，也是影响植物生长的主要营养元素。
Phosphorus is one of the essential mineral elements to plant growth, however, there is fairly less content of soluble phosphorus in soil.
磷是植物生长必需的矿质元素之一，而土壤中可溶性磷的含量比较低。
Abstract: phosphorus is one of the essential mineral elements to plant growth, however, there is fairly less content of soluble phosphorus in soil.
摘要：磷元素植物生长必需的矿质元素之一，而土壤中可溶性磷的含量比较低。
The results showed that there were rich mineral elements and essential trace elements for human body in tea and its extraction liquid. The extraction rate of different trace elements is different.
结果表明，绿茶茶叶中含有较为丰富的多种矿物质元素和人体必需的微量元素，不同的微量元素浸出率不同。
Ca, Zn and Fe play an important role in the growth of the transplanted bones. Accordingly, to supply essential bone mineral elements may be beneficial for the growth of transplanted bones.
钙、锌、铁等骨矿物元素代谢可能参与了移植骨的生长过程，给接受骨移植者补充必需的骨矿物元素可能有助于移植骨的生长。
Pure olive oil richly contains vegetal essential oils and mineral elements, make skin moist, smooth, healthy and natural.
精纯橄榄油，富含多种植物精华油和矿物微量元素，令肌肤清润泽、柔滑，再现健康自然。
Pure olive oil richly contains vegetal essential oils and mineral elements, make skin moist, smooth, healthy and natural.
精纯橄榄油，富含多种植物精华油和矿物微量元素，令肌肤清润泽、柔滑，再现健康自然。
应用推荐