We isolated 224 actinomycetes strains from sea mud samples and 32 Strains from seawater samples of the Jiaozhou Bay, China, by using the spread method.是什么意思_We isolated 224 actinomycetes strains from sea mud samples and 32 Strains from seawater samples of the Jiaozhou Bay, China, by using the spread method.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句