The purpose was put forward for studying on magnesiumnutrition and fertilizer to acquire high yield and good quality of rice.
对以水稻高产、优质为目的的镁营养和施肥研究提出了意见。
2
Magnesium is an essential element in human nutrition; it is the cofactor in enzymes of carbohydrate metabolism and in chlorophyll.
镁是人体营养的一个重要元素，也是在碳水化合物代谢中的和叶绿素中的辅助因子。
3
Most Americans do not eat the Recommended Dietary Allowance(RDA)of magnesium (280 mg. for women, 350 mg for men), says Dr. Mildred S. Seelig, former president of the American College of Nutrition.