所说的全混合饲粮颗粒料产品由以下方法制得：用各种微量元素原料和无机载体生产成复合微量元素预混剂；
The total mixed diet granulated feed product is prepared by the following method of: producing a compound trace element premix by using various trace element raw materials and inorganic carriers;
试验表明：稀土及其复合孕育剂能有效地消除微量元素的危害，改善铸铁的组织和性能。
It was showed by experiment that re and RE-containing inoculant could effectively eliminate the harmful effects of trace elements, and improve the structure and properties of cast iron.
采用硫氰酸铁—亚硝酸催化法测定1 %牛羊复合预混料中微量元素碘含量。
Using the method of Fe(SCN) HNO 2 catalyze, the 1% content of iodide micro element in compound premix for cattle and sheep was menstruated.
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