n.混合；混合物
This paper focuses on experimental investigation on theresidue of ocean polymetallic nodules and cobalt-rich crusts used as cementreplacement and cement admixture. 重点开展了大洋多金属结核氨浸渣和富钴结壳酸浸渣作为混凝土掺合料及水泥混合材的实验研究。
The thermal decomposition mechanism of ammonium nitrate and its admixture is reviewed. 对硝酸铵及其混合物的热分解机理进行了总结。
The growing medium should be equal parts of sand and loam with an admixture of peat moss and cow manure. 种植介质应当由等量的沙土和粘土与泥炭沼和牛粪肥的混合物构成。
外加剂
