hydroponic是什么意思？

hydroponic的音标：hydroponic的英式发音音标为：[ˌhaɪdrə'pɒnɪk]hydroponic的美式发音音标为：[ˌhaɪdrə'pɒnɪk]...

Please describe the characteristics of hydroponic and front views of marketing.试论述水培花卉的特点?你对其市场前景有何看法?Nickel ( Ni ) absorption and accumulation in tea plants were studied by hydroponic and pot experiments.通过盆栽和水培试验,研究了镍元...