我们在为房屋增加隔热层以抵抗霜冻，并在使用滴流灌溉。
We are insulating our houses against the frosts and using drip irrigation.
文中介绍的一种灌溉技术叫做施肥灌溉，通过滴流灌溉系统把水和养分供给作物。
One of these technologies is fertigation, which is the direct application of water and nutrients to plants through a drip irrigation system.
这项技术，包括踏板抽水和滴流灌溉系统，使得农户可以用于蔬菜灌溉，达到自行消费和出售的目的。
The technologies, which include treadle pumps and drip irrigation systems, enable farmers to produce vegetable crops for consumption and sale.
这项技术，包括踏板抽水和滴流灌溉系统，使得农户可以用于蔬菜灌溉，达到自行消费和出售的目的。
The technologies, which include treadle pumps and drip irrigation systems, enable farmers to produce vegetable crops for consumption and sale.
应用推荐