nickelcompounds是什么意思

用法例句

[Methods] The carcinogenicity of nickel compounds on human epithelial cells was identified by transforming assay,assay for culture on soft agar and test of tumorigenicity in nude mice.

[目的]研究几种镍化合物对培养人支气管上皮细胞的恶性转化作用及转化细胞的致癌性。