Applied method and effect of Eco organic type soilless culture techniques were studied in the long season greenhouse tomato.

比较系统地研究了有机生态型无土栽培技术在温室长季节番茄生产中的应用方法和效果。

youdao

The macro negative effect of technology is shown as the eco-crisis, social crisis and culture crisis mainly.

技术宏观负面效应主要表现为生态危机、社会危机和文化危机。

youdao

Effect of submerged plants on nutrient removal was studied in small model aquatic eco-systems consisting of water, sediment and submerged plants.

研究了模拟水生生态系统中沉水植物对水体营养物质消减的影响。

youdao

As temperatures soared across the US this week we brought you five eco gadgets to beat the summer heat, and we also learned that solar panels have a cooling effect on buildings.

ENGADGET: Inhabitat's Week In Green: solar-powered stadium, bipod flying cars and biofueled flights