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日本日立中央研究所设计的电脑控制密封式蔬菜超级市场,最近首次安装在一家百货公司应市。顾客需要时,可以直接从玻璃房子的培养槽中,自由挑选成熟的蔬菜,即买即摘。这种自动控制水栽培系统的结构是高6米、长4米、宽3米的封闭式玻璃密室。室内整齐地排放着88条培养槽,槽内用30束长的链条串连着,并以每秒1厘米的速度慢慢移动,当培养槽
Hitachi Central Research Institute of Japan designed computer-controlled sealed vegetable supermarkets, recently installed in a department store should be the city. Customers need, you can directly from the glass house cultivation tank, the freedom to choose the ripe vegetables, that is, pick and pick. This automatic control hydroponics system structure is 6 meters high, 4 meters long, 3 meters wide closed glass chamber. Eighteen culture troughs were neatly arranged indoors, with 30 long chains connected in series and slowly moving at a rate of 1 cm per second. When the culture trough