1.Nitrates fertilize soil.
2.Determination of Serum Nitrate Concentration by Nitrate Reductase One Step Method
3.treat with nitrates; as of soil.
4.The soil is enriched with nitrates.
5.Nitrates are used as fertilizers in agriculture.
6.A combined analysis of XRD and LRS can give precise information on the structure and phase purity of Sm_(0.15)Gd_(0.05)Ce_(0.8)O_(1.9) solid solutions. The samples synthesized by these methods are high purity doped ceria solid solution and have good crystal shape and bad dispersity.
8O_1.9粉体,选用的合成体系有:柠檬酸-
硝酸盐,甘氨酸-
硝酸盐,EDTA络合-
硝酸盐等方法。
7.Investigation of Nitrate of Vegetables in Xinxiang Ares
8.Primary Studies on Physiological Regulation of Nitrate Accumulation in a Variety of Chinese Cabbage
9.Bone-meal and nitrates are common fertilizers.
10.Our water supply is becoming polluted with nitrates.